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The velocity v m/sec of particle is prop...

The velocity v m/sec of particle is proportional to the cube of the time. If the velocity after 2 secs is 4m/sec, then v is equal to :

A

`t^(3)`

B

`(t^(3))/(2)`

C

`(t^(3))/(3)`

D

`(t^(3))/(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
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