Uniform Velocity Motion Equations
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Questions and Answers

What is the time taken by the ball to reach the maximum height?

  • 0 seconds
  • 1 second (correct)
  • 2 seconds
  • 4.9 seconds

    • What is the maximum height attained by the ball?

  • 19.6 meters
  • 49 meters
  • 9.8 meters
  • 4.9 meters (correct)

    • What is the direction of the acceleration vector of the ball between $t = 0$ and $t = 1$ seconds?

  • Upward (correct)
  • Changes direction
  • Constant
  • Downward

    • What is the direction of the acceleration vector of the ball between $t = 1$ and $t = 2$ seconds?

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

    What is the average acceleration of the ball over the entire 2 second duration?

    <p>$-9.8 , \mathrm{m/s^2}$</p> Signup and view all the answers

    What is the slope of the velocity-time graph at $t = 1$ second?

    <p>$0 , \mathrm{m/s^2}$</p> Signup and view all the answers

    What is the total displacement of the ball over the entire 2 second duration?

    <p>$0 , \mathrm{m}$</p> Signup and view all the answers

    What is the total distance covered by the ball over the entire 2 second duration?

    <p>$9.8 , \mathrm{m}$</p> Signup and view all the answers

    Which of the following graphs is not possible for the motion of the ball?

    <p>Displacement-time graph with two different values of displacement at the same time</p> Signup and view all the answers

    How can the different values of displacement in the displacement-time graph be calculated, given the velocity-time graph?

    <p>By calculating the areas under the velocity-time graph</p> Signup and view all the answers

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