Practice Test | Kullabs.com
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  • In SI system, the unit of speed is ______.

    km/min
    cm/s
    km/hr
    m/s
  • Velocity of car cannot be changed by ______

    changing speed and direction
    changing the speed
    Keeping speed and direction constant
    Changing the direction
  • What does a horizontal line in a distance-time graph indicate?

    body at flight
    body at rest
    body at straight motion
    body at non-uniform speed
  • Which type of distance-time graph is impossible?

    Vertical line
    straight line
    horizontal line
    curved line
  • What does a horizontal line in a speed-time graph indicate?

    body at flight
    Constant speed
    constant acceleration
    Body at non-uniform speed
  • A book lying on a table follows which laws of Newton's Motion

    1st law
    4th law
    3rd law
    2nd law
  • When a ball bounces off a wall, which law of Newton's Motion does it follow?

    3rd law
    2nd law
    4th law
    1st law
  • When a tablecloth of a table with a plate is swiftly pulled and a plate remains intact in its position which law of Newton's Motion does it follow?

    2nd law
    4th law
    3rd law
    1st law
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