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Question
Object A strikes the stationary object B head-on in an elastic collision. The mass of A is fixed, you may choose the mass of B appropriately. Then:A) for B to have the greatest recoil speed, choose mB= mA
B) for B to have the greatest recoil momentum, choose mB<<mA
C) for B to have the greatest recoil kinetic energy, choose mB>>mA
D) for B to have the least recoil speed, choose mB= mA
E) for B to have the greatest recoil kinetic energy, choose mB= mA
Answer
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Related questions
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