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Questions and Answers
Who first stated the three laws of motion?
Who first stated the three laws of motion?
- Albert Einstein
- Galileo Galilei
- Isaac Newton (correct)
- Nicolaus Copernicus
What does Newton's first law of motion state?
What does Newton's first law of motion state?
- A body changes its state of motion when acted upon by a force
- A body in motion remains in motion unless acted upon by a force
- A body remains at rest unless acted upon by a force
- Both a body at rest and in motion remain so unless acted upon by a force (correct)
What does Newton's second law of motion state?
What does Newton's second law of motion state?
- Force equals mass times acceleration
- The velocity of a body changes when it is subjected to an external force
- Action and reaction are equal and opposite
- The time rate of change of momentum equals the force (correct)
What does Newton's third law of motion state?
What does Newton's third law of motion state?
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What did Newton's laws of motion lay the foundation for?
What did Newton's laws of motion lay the foundation for?
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