Newton's First Law of Motion Quiz
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Questions and Answers

What is the property of an object that resists a change in its state of rest or uniform motion?

  • Gravity
  • Inertia (correct)
  • Acceleration
  • Velocity
  • What is the role of mass in relation to inertia?

  • Mass has no impact on inertia
  • Mass decreases inertia
  • Mass causes objects to move faster
  • Mass increases inertia (correct)
  • What could happen if the property of inertia did not exist?

  • Objects could freely change their state of motion
  • Objects would not be affected by gravity
  • Objects could move constantly without stopping
  • Objects could mix with other objects without any external force (correct)
  • Which type of observer may perceive an object at rest as in motion?

    <p>An observer in a moving car</p> Signup and view all the answers

    What is required to change the velocity of an object according to observations?

    <p>A net force</p> Signup and view all the answers

    Which term refers to the property by which an object tends to resist changes in its state of motion?

    <p>Inertia</p> Signup and view all the answers

    How do forces affect the shape and size of an object?

    <p>Forces can change both the shape and size of objects</p> Signup and view all the answers

    Which scenario demonstrates the effect of inertia protecting objects from moving freely?

    <p>A wardrobe unexpectedly moving without external force</p> Signup and view all the answers

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