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Questions and Answers
According to Newton's laws of motion, what happens to a body that is not acted upon by any force?
According to Newton's laws of motion, what happens to a body that is not acted upon by any force?
- It remains at rest
- It accelerates
- It moves at a constant speed in a straight line (correct)
- It decelerates
What does the time rate of change of an object's momentum equal when it is acted upon by a force?
What does the time rate of change of an object's momentum equal when it is acted upon by a force?
- The force applied to the object (correct)
- The velocity of the object
- The mass of the object
- The acceleration of the object
What is the relationship between the forces exerted by two bodies on each other?
What is the relationship between the forces exerted by two bodies on each other?
- They have different magnitudes and opposite directions
- They have different magnitudes and directions
- They have the same magnitude and opposite direction (correct)
- They have the same magnitude and direction
According to Newton's laws of motion, what is the relationship between the forces exerted by two bodies on each other?
According to Newton's laws of motion, what is the relationship between the forces exerted by two bodies on each other?
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Which of the following statements accurately describes Newton's laws of motion?
Which of the following statements accurately describes Newton's laws of motion?
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What did Isaac Newton use his laws of motion for?
What did Isaac Newton use his laws of motion for?
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