a shell of mass m moving with velocity v suddenly breaks itno two pieces .the part having mass m/4 remains stationary the velocity of other part will be ?
a.v
b.2v
c.3v/4
d.4v/3
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Answered by
0
Answer:
By conservation of momentum principle
2m/4×v
′
=mv⟹v
′
=4v/2
answer is 2v
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Answer: (d) 4v/3 is the correct option.
Explanation:
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