Momentum And Collision Quiz

6 Questions | Total Attempts: 1457

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Momentum And Collision Quiz - Quiz

This Quiz is only written as intermediate Students


Questions and Answers
  • 1. 
    1. The mass 'm' of the object is moving with a straight line motion and another object is mass equal to the first object and it is moving along the same direction. after collision what is the speed of the both objects
    • A. 

      Different velocities

    • B. 

      Different direction and different velocities

    • C. 

      Velocity of the first object is greater than another

    • D. 

      Velocity of the first object is less than the another

    • E. 

      Both velocity's is same

  • 2. 
    2.If a body have mass 20kg and its moving along x-axis with 10m/s. another body have mass 50 kg and it rest along the same direction. after collision what is the velocity of the first body
    • A. 

      4m/s

    • B. 

      7m/s

    • C. 

      0m/s

    • D. 

      8000m/s

    • E. 

      -10m/s

  • 3. 
    3.Relative between impulse and force
    • A. 

      Force=impulse*time

    • B. 

      Impulse=force/time

    • C. 

      Impulse=force*time

    • D. 

      All of the above

    • E. 

      None of the above

  • 4. 
    4.A bat exerts a horizontal force on a 0.145-kg ball ofF(t) = [1.6t - 6t^2] between t = 0 and t = 2.50 sCalculate the impulse exerted by the bat on the ball at t=2.50s.
    • A. 

      33.5N.s

    • B. 

      -33.5N.s

    • C. 

      0N.s

    • D. 

      -26.25N.s

    • E. 

      None of the above

  • 5. 
    5.a 10 kg body moving with 33m/s and the another body is moving with 55m/s with mass 2kg both body's collide with one other this is an completely inelastic collision. what is the final velocity after the collision
  • 6. 
    6.How can defined change in momentum
    • A. 

      Impulse

    • B. 

      Force*change in time

    • C. 

      Mass*velocity

    • D. 

      All of the above

    • E. 

      None of the above

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