Momentum

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  1. a moving object has
    A. momentum
    B. energy
    C. speed
    D. all the above
    D.
  2. when the speed of an object is doubled, its momentum
    A. remains unchanged in accord with the conservation of momentum
    B. doubles
    C. quadruples
    D. decreases
    B
  3. equation for impulse
    Impulse= force x time
  4. equation for momentum
    (mass x velocity)before=(mass x velocity)after 
Author:
trisha
ID:
235630
Card Set:
Momentum
Updated:
2013-09-18 19:58:27
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chapter 6
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