Question

A bag of mass M hangs by a long thread and a bullet (mass
m) comes horizontally with velocity V and gets caught in
the bag. Then for the combined (bag + bullet) system
(a)momentum = mvM/M + m
(b)kinetic energy = mV²/2
(c)momentum = mV(M + m)/M
(d)kinetic energy = m² v²/2(M + m)

Answer 1

Answer:

option D

Explanation:

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