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Newton's Third Law of Motion Worksheet

Explore Newton's Third Law of Motion with this worksheet for Grade 11 students, covering action-reaction pairs, force interactions, and real-world applications.

Grade 11 Science PhysicsNewton's Third Law of Motion
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Multiple ChoiceTrue / FalseFill in the BlanksShort AnswerCustom

Standards

HS-PS2-1

Topics

PhysicsNewton's LawsMotionForcesGrade 11
7 sections · Free to use · Printable
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Newton's Third Law of Motion

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Read each question carefully and provide your answer in the space provided. For multiple-choice questions, circle the best option. For true/false, circle T or F. For fill-in-the-blanks, complete the statement with the correct term.

1. Which of Newton's laws states that for every action, there is an equal and opposite reaction?

a

First Law

b

Second Law

c

Third Law

d

Law of Gravity

2. When a rocket takes off, the exhaust gases push downwards, and the rocket moves upwards. This is an example of:

a

Newton's First Law

b

Newton's Second Law

c

Newton's Third Law

d

Law of Conservation of Energy

1. Action and reaction forces always act on the same object.

T

True

F

False

2. The forces in an action-reaction pair are always equal in magnitude and opposite in direction.

T

True

F

False

1. Newton's Third Law states that for every action, there is an   and   reaction.

2. When you push against a wall, the wall pushes back on you with a force that is   in magnitude and   in direction.

1. Describe an action-reaction pair when a person walks on the ground.

2. Explain why a swimmer pushes water backward to move forward.

Consider the image of Newton's Cradle below. Explain how Newton's Third Law of Motion is demonstrated when one ball strikes the others.

Newton's Cradle