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Questions and Answers
According to Newton's first law, which of the following is true?
According to Newton's first law, which of the following is true?
- Every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force (correct)
- Every object will remain in uniform motion
- Every object will remain in a straight line
- Every object will remain at rest
Which of the following can cause an object to change its state according to Newton's first law?
Which of the following can cause an object to change its state according to Newton's first law?
- Friction (correct)
- Inertia
- Gravity
- Magnetism
What happens to an object if no external force is acting upon it, according to Newton's first law?
What happens to an object if no external force is acting upon it, according to Newton's first law?
- It will come to rest
- It will continue to move in a straight line (correct)
- It will accelerate
- It will change direction
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