youngsunc02 youngsunc02

20-05-2019
Physics

contestada

If two carts collide, what type of collision will conserve both momentum and kinetic energy?
A. head on C. none
B. inelastic D. elastic
39. The impulse experienced by a body is equivalent to the body’s change in _____.
A. velocity C. momentum
B. kinetic energy D. force

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Realkidtommy Realkidtommy

20-05-2019

For the first one I believe it would be D. And for 39 it would be c

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