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Motion in a Straight Line Test - 43
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Motion in a Straight Line Test - 43
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  • Question 1/10
    4 / -1

    A body is a rest at x = 0. At t = 0, it starts moving in the positive x-direction with a constant acceleration. At the same instant another body passes through x = 0 moving in the positive x-direction with a constant speed. The position of the first body is given by x1(t) after time \'t\' and that of the second body by x2(t) after the same time interval. Which of the following graphs correctly describes (x1 – x2) as a function of time\'t\'?
    Solutions

  • Question 2/10
    4 / -1

    he velocity-time graph of a body moving in a straight line is shown in the figure. The displacement and distance travelled by the body in 6sec are respectively

    Solutions

  • Question 3/10
    4 / -1

    Figure (i) and (ii) below show the displacement-time graph of two particles moving along the x-axis. We can say that

  • Question 4/10
    4 / -1

    For the velocity-time graph shown in figure below the distance covered by the body in last two sec of its motion is what fraction of the total distance covered by it in all the seven second

    Solutions

  • Question 5/10
    4 / -1

    Which of the following graph represents uniform motion?
  • Question 6/10
    4 / -1

    A ball is dropped vertically from a height d above the ground. It hits the ground and bounces up vertically to a height d/2. Neglecting subsequent motion and air resistance, its velocity v varies with the height h above the ground as
  • Question 7/10
    4 / -1

    The graph of displacement v/s time is
    Its corresponding velocity-time graph will be

  • Question 8/10
    4 / -1

    The area under acceleration-time graph gives
  • Question 9/10
    4 / -1

    Which graph represents the uniform acceleration?
  • Question 10/10
    4 / -1

    The given graph shows the variation of velocity with displacement. Which one of the graph given below correctly represents the variation of acceleration with displacement?

    Solutions

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