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A particle of mass 0.1 kg is subjected t...


A particle of mass 0.1 kg is subjected to a force which varies with distance as shown in figure. If it starts its journey from rest at `x=0`, its velocity at `x=12m` is

A

`0 ms^(-1)`

B

`40 ms^(-1)`

C

`20sqrt2ms^(-1)`

D

`20 ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
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