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Questions and Answers
According to Newton's laws of motion, what happens to an object when no force is acting on it?
According to Newton's laws of motion, what happens to an object when no force is acting on it?
- It remains at rest
- It accelerates
- It changes direction
- It moves at a constant speed (correct)
What is the relationship between an object's acceleration, mass, and net force?
What is the relationship between an object's acceleration, mass, and net force?
- Acceleration minus mass is equal to net force
- Acceleration multiplied by mass is equal to net force (correct)
- Acceleration plus mass is equal to net force
- Acceleration divided by mass is equal to net force
If two bodies exert forces on each other, what can be said about the magnitude and direction of these forces?
If two bodies exert forces on each other, what can be said about the magnitude and direction of these forces?
- They have different magnitudes and same directions
- They have the same magnitude and same directions
- They have different magnitudes and opposite directions
- They have the same magnitude and opposite directions (correct)
Who first stated the three laws of motion?
Who first stated the three laws of motion?
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What did Newton use his laws of motion to investigate and explain?
What did Newton use his laws of motion to investigate and explain?
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