Work And Energy Quiz Questions And Answers

Reviewed by Matt Balanda
Matt Balanda, BS (Aerospace Engineering) |
Science Teacher
Review Board Member
Matt Balanda, a Calvary Chapel Christian School leader with a Bachelor's in Aerospace Engineering and Mathematics, transitioned from Aerospace Engineering to Education with a Master's from California Baptist University. As the High School Vice-Principal and Physics teacher, he nurtures students' love of learning and faith, creating an enriching and transformational educational experience.
, BS (Aerospace Engineering)
By LOvy
L
LOvy
Community Contributor
Quizzes Created: 1 | Total Attempts: 21,344
| Attempts: 21,344 | Questions: 12
Please wait...
Question 1 / 12
0 %
0/100
Score 0/100
1. What is the formula for work?

Explanation

The formula for work is force multiplied by distance. This means that in order to calculate the amount of work done, you need to multiply the force applied to an object by the distance over which the force is applied. This formula is derived from the definition of work as the transfer of energy that occurs when a force is applied to an object and it moves in the direction of the force.

Submit
Please wait...
About This Quiz
Work And Energy Quiz Questions And Answers - Quiz

Play this quiz, give answers to the questions and review your knowledge regarding work and energy. For work to take place, an amount of energy has to be... see moreused. Work can either change the kinetic energy or change the potential energy. Do you understand the connection between work and energy? Test how well you understood these two topics by taking the quiz below. All the best, and keep looking for more tests on the topic. see less

2. If you exert a force of 800 newtons, and the object moves 10 meters how much work did you do?

Explanation

When you exert a force of 800 newtons and the object moves 10 meters, the work done can be calculated using the formula: work = force × distance. Plugging in the given values, we get work = 800 newtons × 10 meters = 8000 Joules. Therefore, the correct answer is 8000 Joules.

Submit
3. What are the differences between Kinetic and Potential energy?

Explanation

Kinetic energy refers to the energy possessed by an object due to its motion. It is directly proportional to the mass and velocity of the object. On the other hand, potential energy is the energy that an object possesses due to its position or state. It is stored energy that can be converted into kinetic energy. Examples of potential energy include gravitational potential energy, elastic potential energy, and chemical potential energy. Therefore, the given answer correctly explains that kinetic energy is associated with motion, while potential energy refers to stored energy.

Submit
4. What is the relationship between Work, Force, and Distance?

Explanation

The relationship between Work, Force, and Distance is that work is the result of a force acting over a certain distance. Without either distance or force, there would be no work. This explanation accurately summarizes the relationship between these three concepts.

Submit
5. What is the difference between Elastic Potential Energy and GPE?

Explanation

The correct answer is that GPE is potential energy that is dependent on height, while EPE is energy associated with objects that can be stretched or compressed. This means that GPE is related to the vertical position or height of an object, while EPE is related to the deformation or stretching/compression of an object.

Submit
6. What is the formula for Kinetic Energy?

Explanation

The formula for kinetic energy is 1/2 Mass x Velocity squared. This formula calculates the amount of energy an object possesses due to its motion. The kinetic energy is directly proportional to the mass of the object and the square of its velocity. Therefore, increasing either the mass or the velocity of an object will result in a higher kinetic energy.

Submit
7. Examples of Potential Energy are?

Explanation

Gravitational potential energy is a type of potential energy that depends on the height of an object. When an object is lifted to a higher position, it gains potential energy due to the force of gravity acting on it. This potential energy can be converted into other forms of energy, such as kinetic energy, when the object falls or is released. Therefore, gravitational potential energy is a clear example of potential energy. The other options mentioned in the question, such as gravielastic energy, Joules, nucleus potential energy, and a person walking, are not examples of potential energy or do not provide enough information to be considered as potential energy examples.

Submit
8. What are the units for work?

Explanation



The units for work in the International System of Units (SI) are joules (J). However, work can also be expressed in other units depending on the context, such as foot-pounds (ft-lb) or ergs (erg) in different systems of measurement.
Submit
9. What is the unit of measurement for energy?

Explanation

The unit of measurement for energy is joules. This is a derived unit in the International System of Units (SI) and is used to measure various forms of energy such as mechanical, thermal, and electrical energy. Watts, on the other hand, are used to measure power, which is the rate at which energy is transferred or converted. Newtons are used to measure force, and kilowatts are a unit of power equal to 1000 watts.

Submit
10. What is the formula for G.P.E, and do a calculation?

Explanation

The formula for gravitational potential energy (GPE) is given by GPE = M x G x H, where M represents the mass, G represents the acceleration due to gravity, and H represents the height. In this case, the mass is 5kg, the acceleration due to gravity is 10m/s^2, and the height is 2m. By substituting these values into the formula, we can calculate the GPE as 100 Joules.

Submit
11. When is there more GPE in a swinging pendulum?

Explanation

At the top of a swinging pendulum, there is more gravitational potential energy (GPE) because the height is at its maximum. As the pendulum swings downward, the height decreases, resulting in a decrease in GPE. At the lowest point, the height is minimum, and therefore the GPE is also minimum. In between the top and the lowest point, the GPE continuously decreases as the height decreases. At the bottom, the GPE is the lowest because the height is zero.

Submit
12. What is energy, and how does it relate to work?

Explanation



This statement accurately describes the relationship between energy and work. Energy is the capacity to do work, and work involves the transfer of energy to accomplish a task or cause a change in a system. Therefore, work and energy are closely related concepts in physics.
Submit
View My Results
Matt Balanda |BS (Aerospace Engineering) |
Science Teacher
Matt Balanda, a Calvary Chapel Christian School leader with a Bachelor's in Aerospace Engineering and Mathematics, transitioned from Aerospace Engineering to Education with a Master's from California Baptist University. As the High School Vice-Principal and Physics teacher, he nurtures students' love of learning and faith, creating an enriching and transformational educational experience.

Quiz Review Timeline (Updated): Mar 28, 2025 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 28, 2025
    Quiz Edited by
    ProProfs Editorial Team

    Expert Reviewed by
    Matt Balanda
  • Jan 20, 2011
    Quiz Created by
    LOvy
Cancel
  • All
    All (12)
  • Unanswered
    Unanswered ()
  • Answered
    Answered ()
What is the formula for work?
If you exert a force of 800 newtons, and the object moves 10 meters...
What are the differences between Kinetic and Potential energy?
What is the relationship between Work, Force, and Distance?
What is the difference between Elastic Potential Energy and GPE?
What is the formula for Kinetic Energy?
Examples of Potential Energy are?
What are the units for work?
What is the unit of measurement for energy?
What is the formula for G.P.E, and do a calculation?
When is there more GPE in a swinging pendulum?
What is energy, and how does it relate to work?
Alert!

Advertisement