Physics Chapter on Newton's Laws
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Questions and Answers

What does Newton's 1st Law state about an object in motion?

  • It will continue moving only if acted upon by another object.
  • It stays in motion with the same speed and direction unless acted upon by an unbalanced force. (correct)
  • It changes direction randomly after some time.
  • It will eventually lose speed.

    • According to Newton's 2nd Law, what happens when force applied to an object increases?

  • The mass of the object decreases.
  • The object's speed remains unchanged.
  • The acceleration decreases proportionally.
  • The acceleration of the object increases. (correct)

    • Which example best illustrates Newton's 3rd Law?

  • A car slowing down on a road.
  • A ball rolling on the ground.
  • A person pushing against a wall. (correct)
  • A pencil resting on a desk.

    • How does increasing the mass of an object affect its acceleration according to Newton's 2nd Law?

    <p>Higher mass necessitates greater force to achieve the same acceleration.</p> Signup and view all the answers

    Which situation is an example of Newton's 2nd Law in action?

    <p>A ball is kicked harder and moves faster.</p> Signup and view all the answers

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