Motor Learning Exam 1
Practice Exam 1 based off the lecture notesNote: There may be more than one answer to some questions
Questions and Answers
- 1.
Motor Learning is __________
- A.
Reacquisition of skills following injury, disease
- B.
How the neuromuscular system functions to enable coordinated movement
- C.
Performance enhancement of well-learned skills
- D.
Acquisition of new skills
- E.
Human development from infancy to old age
Correct Answer(s)
A. Reacquisition of skills following injury, disease
C. Performance enhancement of well-learned skills
D. Acquisition of new skillsExplanation
Motor Learning refers to the process of acquiring, refining, and modifying motor skills through practice and experience. It involves the reacquisition of skills following injury or disease, as individuals may need to regain their abilities after a period of impairment. Additionally, motor learning also encompasses the performance enhancement of well-learned skills, as individuals can continue to improve and optimize their motor abilities through practice and repetition. Furthermore, motor learning includes the acquisition of new skills, as individuals can learn and develop new motor abilities through deliberate practice and instruction.Rate this question:
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- 2.
Motor control has to do with the neuromuscular system
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Motor control refers to the process by which the brain and nervous system coordinate and regulate the movements of muscles. It involves the interaction between the central nervous system, which includes the brain and spinal cord, and the peripheral nervous system, which includes the nerves that connect the central nervous system to the muscles. The neuromuscular system, which consists of the nerves and muscles working together, plays a crucial role in motor control. Therefore, the statement that motor control has to do with the neuromuscular system is true.Rate this question:
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- 3.
Besides skill, which other factor influences motor skill performance?
- A.
Neuromuscular system (motor control)
- B.
Performance environment
- C.
Actions
- D.
Skill is the only contributing factor
Correct Answer
B. Performance environmentExplanation
The performance environment refers to the external factors that can impact motor skill performance. These factors include the physical surroundings, such as the terrain or weather conditions, as well as the social and psychological aspects, such as the presence of an audience or the pressure to perform well. The performance environment can greatly influence an individual's ability to execute motor skills effectively, as it can either enhance or hinder their performance. Therefore, besides skill, the performance environment is another crucial factor that influences motor skill performance.Rate this question:
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- 4.
A motor skill requires body, head and/or limb movement to achieve its goal
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
A motor skill is a learned ability to perform a specific action or movement using body, head, and/or limb coordination. It involves the use of muscles and requires physical movement to achieve a specific goal or outcome. Therefore, the statement that a motor skill requires body, head, and/or limb movement to achieve its goal is true.Rate this question:
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- 5.
Movement and actions are one in the same
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement "Movement and actions are one in the same" is false. Movement refers to the physical act of changing position or location, while actions refer to the specific behaviors or activities performed by an individual. While movement is a type of action, not all actions involve movement. For example, someone can perform actions such as speaking, thinking, or making decisions without physically moving. Therefore, movement and actions are not synonymous.Rate this question:
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- 6.
Playing a violin is an example of a gross motor skills
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Playing a violin requires fine motor skills, as it involves precise finger movements and coordination. Gross motor skills, on the other hand, involve larger muscle groups and are related to activities like running or jumping. Therefore, playing a violin is not an example of gross motor skills.Rate this question:
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- 7.
All of the following are example of fine motor skills except..
- A.
Swimming laps
- B.
Playing the harp
- C.
Playing soccer
- D.
Typing an essay
- E.
Playing a violin
Correct Answer(s)
A. Swimming laps
C. Playing soccerExplanation
Fine motor skills involve the coordination of small muscles in the body, particularly in the hands and fingers. Swimming laps and playing soccer both require gross motor skills, as they involve larger muscle groups and whole body movements. On the other hand, playing the harp, typing an essay, and playing a violin all require precise finger movements and control, making them examples of fine motor skills.Rate this question:
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- 8.
One way to classify motor skills on a single dimension is through
- A.
Regulatory conditions
- B.
Muscle groups
- C.
Intertrial variability
- D.
Learning
- E.
Object manipulation
Correct Answer
B. Muscle groupsExplanation
Motor skills can be classified on a single dimension based on the muscle groups involved in performing the skill. This classification considers the specific muscles and muscle groups that are activated and utilized during the execution of the skill. By categorizing motor skills based on muscle groups, it becomes easier to analyze and compare different skills in terms of the specific muscles required for their performance. This classification can provide valuable insights into the biomechanics and physiology involved in motor skill execution.Rate this question:
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- 9.
There are ___ types of actions
- A.
4
- B.
2
- C.
3
- D.
None of the above
Correct Answer
C. 3Explanation
The correct answer is 3 because the question asks for the number of types of actions, and out of the given options, 3 is the only number that represents a possible answer.Rate this question:
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- 10.
Turning on a light switch is characterized as which type of skill?
- A.
Repetitive
- B.
Discrete
- C.
Continuous
- D.
Sequential
Correct Answer
B. DiscreteExplanation
Turning on a light switch is considered a discrete skill because it involves a single, specific action that has a clear beginning and end. It is a simple and self-contained task that does not require ongoing or continuous effort.Rate this question:
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- 11.
Skills with arbitrary beginning and end locations
- A.
Discrete skills
- B.
Serial skills
- C.
Continuous skills
- D.
Sequential skills
Correct Answer
C. Continuous skillsExplanation
Continuous skills refer to skills that have arbitrary beginning and end locations. These skills are typically performed in a continuous and fluid manner, without distinct breaks or pauses. Examples of continuous skills include swimming, cycling, and dancing. Unlike discrete skills that have clear and defined start and end points, continuous skills can be performed for extended periods of time without interruption.Rate this question:
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- 12.
Playing a song on a piano is a type of _________
- A.
Discrete motor skills
- B.
Sequential motor skill
- C.
Series motor skills
- D.
Continuous motor skills
- E.
None of the above
Correct Answer
B. Sequential motor skillExplanation
Playing a song on a piano requires the performer to follow a specific sequence of notes and movements in order to produce the desired melody. Each note is played one after the other in a specific order, making it a sequential motor skill. The performer needs to coordinate their finger movements and timing to accurately play the song, demonstrating a sequential motor skill rather than discrete or continuous motor skills.Rate this question:
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- 13.
Depressing a clutch pedal in a car is an example of a __________
- A.
Sequential motor skill
- B.
Serial motor skills
- C.
Continuous motor skills
- D.
None of the above
Correct Answer
D. None of the aboveExplanation
Depressing a clutch pedal in a car does not fit into any of the categories mentioned. Sequential motor skills involve a series of movements performed in a specific order, such as playing a musical instrument. Serial motor skills involve a combination of multiple motor skills performed simultaneously, such as juggling. Continuous motor skills involve sustained and repetitive movements, such as running. Depressing a clutch pedal in a car is a discrete motor skill, as it involves a single movement with a clear beginning and end.Rate this question:
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- 14.
Closed motor skills are when supporting surfaces, objects, and/or people are in motion
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Closed motor skills are not characterized by supporting surfaces, objects, and/or people being in motion. Closed motor skills refer to skills that are performed in a predictable and stable environment, where the performer has control over the situation and there are no external factors affecting the skill execution. In closed motor skills, the supporting surfaces, objects, and/or people are typically stationary, allowing the performer to focus on executing the skill without the interference of external variables. Therefore, the correct answer is false.Rate this question:
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- 15.
An example of an open motor skills is shooting a free throw in basketball
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Shooting a free throw in basketball is an example of a closed motor skill, not an open motor skill. Open motor skills involve performing a skill in an unpredictable or changing environment, where the execution of the skill needs to be adapted to the changing conditions. Shooting a free throw, on the other hand, is a closed motor skill because the environment is relatively stable and predictable, with no interference or opposition from other players.Rate this question:
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- 16.
The characteristic of the environment that determine the movement characteristics needed to perform an action
- A.
Stationary conditions
- B.
Functional conditions
- C.
Regulatory conditions
- D.
None of the above
Correct Answer
C. Regulatory conditionsExplanation
Regulatory conditions refer to the rules, regulations, and constraints imposed by the environment that determine the movement characteristics needed to perform an action. These conditions may include legal requirements, safety standards, or specific guidelines that need to be followed in order to successfully perform the action. In other words, regulatory conditions dictate the parameters within which the action must be executed, ensuring compliance and efficiency. Stationary conditions and functional conditions do not specifically address the regulatory aspect of the environment, making them incorrect options.Rate this question:
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- 17.
Walking on a crowded sidewalk is an example of which system
- A.
Closed
- B.
Open
Correct Answer
B. OpenExplanation
Walking on a crowded sidewalk is an example of an open system because it involves interaction and exchange with the environment. In this scenario, individuals are not isolated but rather influenced by the people and surroundings around them. They can freely move, change direction, and engage in communication or interaction with others. The sidewalk is not a controlled or isolated environment, but rather a dynamic and interconnected system where various factors can affect the movement and behavior of individuals.Rate this question:
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- 18.
A taxonomy is a classification system
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
A taxonomy is indeed a classification system. It is a way of organizing and categorizing things based on their characteristics and relationships. It helps in grouping similar items together and providing a structure for organizing and understanding information. A taxonomy can be used in various fields such as biology, library science, and information technology to classify and organize data, concepts, or objects in a systematic manner.Rate this question:
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- 19.
The 2 dimensions of Gentiles Taxonomy are ________ and __________
- A.
Function of the action, regulatory conditions
- B.
Regulatory conditions, environment context
- C.
Function of the action, environment contexts
- D.
Intertrial variability, environment contexts
Correct Answer
C. Function of the action, environment contextsExplanation
The correct answer is "function of the action, environment contexts". Gentiles Taxonomy consists of two dimensions: the function of the action, which refers to the goal or purpose of the movement, and the environment contexts, which refers to the conditions or situations in which the movement takes place. These dimensions help categorize and understand different types of movements in the context of motor learning and control.Rate this question:
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- 20.
Body orientation and object manipulation are two types of characteristics in the environment context in Gentile's Two Dimension Taxonomy
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Gentile's Two Dimension Taxonomy categorizes environmental context into regulatory conditions and non-regulatory conditions. Body orientation and object manipulation are not types of characteristics in the environment context according to this taxonomy. Therefore, the statement is false.Rate this question:
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- 21.
In regards to Gentiles Taxonomy, complexity increases when a motor skills involve one or more of the following except
- A.
Trial to trial variability
- B.
Closed environment
- C.
Body transport
- D.
Open environment
- E.
Object to manipulate
Correct Answer
B. Closed environmentExplanation
In Gentile's Taxonomy, complexity increases when motor skills involve trial to trial variability, body transport, open environment, and object to manipulate. Closed environment does not contribute to the increase in complexity.Rate this question:
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- 22.
Walking in a hallway crowded with moving people is an example of a/an
- A.
In-motion regulatory condition w/ no intertrial variability
- B.
Stationary regulatory condition w/ intertrial variability
- C.
In-motion regulatory condition w/ intertrial variability
- D.
None of the above
Correct Answer
C. In-motion regulatory condition w/ intertrial variabilityExplanation
Walking in a hallway crowded with moving people is an example of an in-motion regulatory condition because the individual is required to adjust their movements continuously in response to the changing environment. Additionally, it is also an example of a condition with intertrial variability because each trial or instance of walking in the hallway will present different obstacles and challenges due to the unpredictable movements of other people.Rate this question:
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- 23.
Walking in an uncluttered hallway is an example of an in-motion regulatory condition with intertrial variability
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because walking in an uncluttered hallway does not involve intertrial variability. Intertrial variability refers to the variation in performance between different trials of the same task or condition. In this case, since the hallway is uncluttered, there is no variability in the conditions that could affect walking.Rate this question:
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- 24.
Just like a freethrows in a basketball game, in a round of golf, the regulatory conditions stay the same for every put (hit).
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because in a round of golf, the regulatory conditions do not stay the same for every putt. The conditions can vary depending on factors such as weather, course layout, and position of the ball. Golfers need to adapt to these changing conditions and adjust their strategies accordingly.Rate this question:
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- 25.
The exactness of a number is known as accuracy
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
precisionRate this question:
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- 26.
Reliability is the tendency of a repeated test or experiment to produce the same results
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Reliability refers to the consistency or stability of the results obtained from a test or experiment when it is repeated. If a test or experiment is reliable, it means that it consistently produces the same or similar results when conducted multiple times. Therefore, the statement "Reliability is the tendency of a repeated test or experiment to produce the same results" is true.Rate this question:
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- 27.
Applicability refers to the appropriateness of timing
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
measurementRate this question:
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- 28.
The CNS consists of the nerve fibers (sensory and motor neurons)
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement that the CNS consists of the nerve fibers (sensory and motor neurons) is false. The Central Nervous System (CNS) is composed of the brain and spinal cord, which are responsible for processing and coordinating information. While the CNS does contain nerve fibers, it is not solely made up of sensory and motor neurons. It also includes other types of cells such as glial cells, which provide support and protection for neurons.Rate this question:
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- 29.
A sensory neuron receives information from the brain and transmits the signal to the efferent targets
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Sensory neuron transmit signals from muscles/tissues/etc. to the brain.Rate this question:
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- 30.
These type of neurons originate and terminate in the brain or spinal cord
- A.
Efferent neurons
- B.
Interneurons
- C.
Motor neurons
- D.
Sensory neurons
- E.
Afferent neurons
Correct Answer
B. InterneuronsExplanation
Interneurons are a type of neuron that are found entirely within the brain or spinal cord. They connect sensory neurons to motor neurons and are responsible for processing and integrating information within the central nervous system. Unlike sensory and motor neurons, which transmit signals to and from the brain and spinal cord, interneurons stay within the central nervous system and facilitate communication between different parts of the nervous system. Therefore, interneurons are the correct answer because they originate and terminate within the brain or spinal cord.Rate this question:
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- 31.
The receptive region of the neuron is called the ___________
- A.
Axon hillock
- B.
Soma
- C.
Dendrites
- D.
Nucleus
Correct Answer
C. DendritesExplanation
The receptive region of the neuron is called the dendrites. Dendrites are the branch-like extensions of the neuron that receive signals from other neurons and transmit them towards the cell body. They play a crucial role in receiving and integrating incoming signals, allowing the neuron to process information and generate an appropriate response. The axon hillock is the region where the axon originates from the cell body. The soma, also known as the cell body, contains the nucleus and other cellular organelles. While the nucleus is responsible for controlling the cell's activities and contains genetic information.Rate this question:
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- 32.
The group that does the action and gets the response you were searching for
- A.
Experimental group
- B.
Independent variable
- C.
Control group
- D.
Dependent variable
Correct Answer
A. Experimental groupExplanation
The experimental group is the group that performs the action or receives the treatment being tested in an experiment. It is the group that is exposed to the independent variable, which is the variable being manipulated by the researcher. The response or outcome that the researcher is searching for is measured in the dependent variable. Therefore, the experimental group is the group that does the action (exposed to the independent variable) and gets the response (measured in the dependent variable) that the researcher is looking for.Rate this question:
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- 33.
The group that does not change (the group you are comparing to)
- A.
Independent variable
- B.
Dependent variable
- C.
Control group
- D.
Experimental group
Correct Answer
C. Control groupExplanation
The control group is the group that does not receive any treatment or intervention, serving as a baseline for comparison. It remains unchanged throughout the experiment, allowing researchers to determine the effects of the independent variable on the experimental group. By comparing the experimental group to the control group, any differences in the dependent variable can be attributed to the independent variable.Rate this question:
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- 34.
The dependent variable is what you are measuring
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement is true because the dependent variable is the variable that is being measured or observed in an experiment. It is the outcome or response variable that is expected to change as a result of manipulating the independent variable. In order to determine the relationship between the independent and dependent variables, the dependent variable must be measured and analyzed. Therefore, the dependent variable is what is being measured in an experiment.Rate this question:
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- 35.
Movement time is a common measure that indicates how long it takes a person to prepare and initiate a movement
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
reaction timeRate this question:
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- 36.
A discrimination reaction time is when there is more than one signal but only one response
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
A discrimination reaction time refers to a situation where multiple signals or stimuli are presented, but the individual is required to respond to only one specific signal. In this case, there is a single response that needs to be made, despite the presence of multiple signals. Therefore, the statement "A discrimination reaction time is when there is more than one signal but only one response" is true.Rate this question:
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- 37.
A choice reaction time is when their is more than one signal with each signal having its specific response
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
A choice reaction time refers to a situation where multiple signals or stimuli are presented, and each signal requires a specific response. In such cases, individuals must quickly identify each signal and select the appropriate response based on the specific signal they perceive. This contrasts with a simple reaction time, where only one signal is presented, and the response is straightforward. Therefore, the given statement is true as it accurately describes the concept of choice reaction time.Rate this question:
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- 38.
Response time is equal to reaction time + movement time
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement is true because response time is indeed equal to the sum of reaction time and movement time. Reaction time refers to the time it takes for a person to perceive a stimulus and initiate a response, while movement time is the time it takes for the person to physically execute the response. Therefore, the total response time includes both the mental processing and physical execution components.Rate this question:
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- 39.
Initiation of a movement and the completion of the movement
- A.
Reaction time
- B.
Displacement
- C.
Movement time
- D.
Response time
Correct Answer
C. Movement timeExplanation
Movement time refers to the duration it takes to complete a movement, from the initiation of the movement until its completion. It measures the time it takes for an individual to perform a specific action or movement. This includes all the stages involved in the movement, such as reaction time, decision-making, and execution. Movement time is an important measure in various fields, including sports, ergonomics, and psychology, as it provides insights into the efficiency and effectiveness of movements.Rate this question:
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- 40.
RT is used as a means to identify the environment context information a person used to prepare to perform an action
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
RT is commonly used as an abbreviation for "Retweet" on social media platforms like Twitter. In this context, retweeting can be seen as a means for individuals to share information or content from others with their own followers. By retweeting, a person is essentially identifying and sharing the environment context information they used to prepare and perform the action of sharing the tweet. Therefore, the statement is true.Rate this question:
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- 41.
EMG monitors electrical activity in the brain
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
EMG records electrical activity in the muscles. Determines when a muscle begins and ends activationRate this question:
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- 42.
Fractioned RT has 3 components, pre-motor time, motor time, and post motor time
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Only pre motor and motor timeRate this question:
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- 43.
Premotor time decreases with age
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
IncreasesRate this question:
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- 44.
Algebraic value of difference between the actual performance on each trial and the criterion for each trial
- A.
Absolute error
- B.
Variable error
- C.
Constant error
- D.
Standard error
Correct Answer
C. Constant errorExplanation
Constant error refers to the algebraic value of the difference between the actual performance on each trial and the criterion for each trial. In other words, it represents a consistent and systematic deviation from the desired or expected outcome. Unlike variable error, which fluctuates randomly, or absolute error, which measures the magnitude of the difference without considering the direction, constant error indicates a consistent bias in one direction. Standard error, on the other hand, is a measure of the variability or dispersion of a set of data points.Rate this question:
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- 45.
To find the dependent variable mean, you take the summation of all the scores (x) and divide by the number of scores (n)
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
This statement is true because finding the dependent variable mean involves adding up all the scores (x) and then dividing by the total number of scores (n). This calculation allows us to determine the average or mean value of the dependent variable.Rate this question:
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- 46.
The change in velocity during movement is
- A.
Force
- B.
Acceleration
- C.
Kinetics
- D.
Displacement
Correct Answer
B. AccelerationExplanation
Acceleration is the correct answer because it represents the rate at which the velocity of an object changes over time. When an object is in motion, its velocity is constantly changing, either by speeding up, slowing down, or changing direction. Acceleration is directly related to the force acting on the object, according to Newton's second law of motion. Therefore, acceleration is the most appropriate term to describe the change in velocity during movement.Rate this question:
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- 47.
The rate of change in an object position with respect to time is know as ______
- A.
Magnitude
- B.
Speed
- C.
Acceleration
- D.
Velocity
- E.
Torque
Correct Answer(s)
B. Speed
D. VelocityExplanation
The rate of change in an object's position with respect to time is known as speed or velocity. Speed refers to the distance traveled per unit of time, while velocity includes both the speed and the direction of motion. Acceleration, on the other hand, refers to the rate of change of velocity with respect to time. Torque is a measure of the force that causes an object to rotate.Rate this question:
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- 48.
A measure of distance from an initial position to the final position is known as ______
- A.
Velocity
- B.
Magnitude
- C.
Vector
- D.
Displacement
- E.
None of the above
Correct Answer
D. DisplacementExplanation
Displacement is the correct answer because it refers to the measure of distance from an initial position to the final position. It takes into account both the magnitude and direction of the movement, making it a vector quantity. Velocity is the rate of change of displacement over time, magnitude refers to the size or quantity of a vector, and none of the above does not accurately describe the measure of distance from an initial position to the final position.Rate this question:
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- 49.
Displacement/Time =
- A.
Momentum
- B.
Speed
- C.
Inertia
- D.
Acceleration
Correct Answer
B. SpeedExplanation
The correct answer is speed because the formula for displacement divided by time is a measure of how quickly an object is moving, which is commonly referred to as speed. Displacement refers to the change in position of an object, and time is the duration it takes for that change to occur. Therefore, dividing displacement by time gives us the rate at which the object is moving, or its speed.Rate this question:
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- 50.
Velocity/Time=
- A.
Velocity
- B.
Momentum
- C.
Acceleration
- D.
Magnitude
- E.
Displacement
Correct Answer
C. AccelerationExplanation
The correct answer is acceleration. Velocity divided by time gives us the rate of change of velocity, which is acceleration. Acceleration measures how quickly an object's velocity is changing over time. It is a vector quantity, meaning it has both magnitude and direction.Rate this question:
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Aug 28, 2023Quiz Edited by
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Jun 05, 2010Quiz Created by
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