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Questions and Answers
According to Newton's laws of motion, which of the following statements is correct?
According to Newton's laws of motion, which of the following statements is correct?
- An object in motion will eventually come to a stop without any external force
- A body at rest will always remain at rest
- The forces exerted by two bodies on each other have different magnitudes and opposite directions
- The acceleration of an object is directly proportional to its mass (correct)
Which of the following is true about Newton's laws of motion?
Which of the following is true about Newton's laws of motion?
- They were first stated in the 17th century (correct)
- They have been proven wrong by modern physics
- They only apply to objects on Earth
- They are only applicable to large objects
What is the relationship between the net force, acceleration, and mass of an object according to Newton's laws of motion?
What is the relationship between the net force, acceleration, and mass of an object according to Newton's laws of motion?
- Acceleration is equal to the product of net force and mass
- Mass is equal to the product of net force and acceleration
- Net force is equal to the product of acceleration and mass (correct)
- Acceleration is equal to the sum of net force and mass
Which law of motion explains why a ball rolls to a stop when no external force is applied to it?
Which law of motion explains why a ball rolls to a stop when no external force is applied to it?
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According to Newton's third law of motion, what is the relationship between the forces exerted by two bodies on each other?
According to Newton's third law of motion, what is the relationship between the forces exerted by two bodies on each other?
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