How much force acts on body whose momentum is constant
A.Zero
B.NOne
C.p/2t
D.2p/t
Answers
Answered by
6
Explanation:
Average force F acting on body M are interval of time T to change its momentum P = MV. V is the body's velocity. When the momentum is constant and it is not changing over time there are no average force and F = 0.
Answered by
0
Answer:
zero
Explanation:
force is rate of change of momentum so momentum is constant when force is zero
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