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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 40
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 33
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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9th Grade Dynamics Quizzes, Questions & Answers
Recent Dynamics Quizzes
Explore key physics formulas with this KS3 quiz. Questions cover acceleration, force, velocity, weight, and fluid dynamics. Ideal for reinforcing understanding of physics principles and preparing for school exams.
Questions: 8 | Attempts: 1180 | Last updated: Mar 21, 2025
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Sample QuestionWhat is the Formula for Acceleration?
This Sec 3 Physics Quiz for SST students focuses on Dynamics, assessing understanding of forces and motion. It includes problems on resultant forces, acceleration under varying conditions, and force categorization, enhancing...
Questions: 12 | Attempts: 400 | Last updated: Mar 21, 2025
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Sample QuestionThe direction of the resultant force produced by the forces OX and OY acting on the point O as shown in the figure below is represented by
This quiz focuses on centripetal force and gravitational interactions, assessing understanding of circular motion dynamics through practical scenarios involving moving objects like stones and cars, and theoretical questions about...
Questions: 19 | Attempts: 1114 | Last updated: Jul 22, 2025
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Sample QuestionThe diagram below represents a 0.40-kilogram stone attached to a string. The stone is moving at a constant speed of 4.0 meters per second in a horizontal circle having a radius of 0.80 meter. The magnitude of the centripetal acceleration of the stone is
Rotational speed is calculated by the number of times that an object rotates over the time it rotates. How much do you understand chapter 8 where we got to understand how to calculate this type of speed. Do you believe you...
Questions: 12 | Attempts: 692 | Last updated: Mar 22, 2025
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Sample QuestionDefine rotational inertia.
Explore key concepts of Newton's laws and motion dynamics through practical scenarios. This Physics Practice Quiz tests understanding of forces, motion, and energy with real-world applications, enhancing problem-solving skills in...
Questions: 10 | Attempts: 509 | Last updated: Mar 20, 2025
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Sample QuestionA wheeled cart is moving eastward at a speed of 1 meter per second when it is acted on by a 30-newton force to the north and a 30-newton force to the south. Which of the following BEST explains why the cart’s speed and direction stay the same?
Welcome to Newton's 2nd Law Exam Questions Quiz, where you'll test your understanding of one of the fundamental principles in classical mechanics. The quiz will challenge your knowledge of various aspects of...
Questions: 10 | Attempts: 7858 | Last updated: Oct 16, 2025
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Sample QuestionCompared to a 1kg block of solid iron, a 2kg block of solid iron has twice as much:
Explore the dynamics of motion and reaction through this quiz on Newton's 2nd and 3rd Law. Assess your understanding of concepts like acceleration, air resistance, terminal velocity, and action-reaction pairs, crucial for...
Questions: 16 | Attempts: 383 | Last updated: Mar 22, 2025
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Sample QuestionA rock is propelled along a straight line in deep space by a constant force. If the force on the rocket decreases by half, its acceleration
Momentum refers to the quantity of motion that an object has. Momentum depends upon the variables mass and velocity. In terms of an equation, the momentum of an object is equal to the mass of the object times the velocity of...
Questions: 5 | Attempts: 787 | Last updated: Oct 12, 2025
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Sample QuestionCalculate the momentum of a 0.15 kg ball that is moving toward home plate at a velocity of 40m/s.
This quiz covers topics related to motion, specifically speed/velocity, acceleration, uniform motion, uniformly accelerated linear motion, and forces/friction. Expect questions that prompt you to apply theoretical concepts...
Questions: 15 | Attempts: 6919 | Last updated: Mar 22, 2025
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Sample QuestionStudy the motion of the body in each case: a. a ship moving at 10 km/h in a straight path. b. a car moving on a straight path and then slowing down to stop c. a storm initially moving at 50 km/h northeast and then 60 km/h eastward d. a bus moving at 40 km/h around a curve. Which bodies move with constant speed?
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