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A force vecF = 6t^(2)hat i +4thatj is ac...

A force `vecF = 6t^(2)hat i +4thatj` is acting on a particle of mass 3 kg, then what will be velocity of particel at t = 3 sec if at t = 0, particle is at rest :

A

`181hati+6hatj`

B

`181hati+12hatj`

C

`12hati+6hatj`

D

none.

Text Solution

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The correct Answer is:
A
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