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A shell in flight explodes into n equal ...

A shell in flight explodes into `n` equal fragments `k` of the fragments reach the ground earlier than the other fragments. The acceleration of their centre of mass subsequently will be

A

G

B

`(n-k)g`

C

`((n-k)g)/k`

D

`((n-k)g)/(k)g`

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The correct Answer is:
D
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NTA MOCK TESTS-NTA NEET SET 35-PHYSICS
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  15. What happens to the interference pattern if the two slits in Young's e...

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