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A body of mass m has its position x at a...

A body of mass m has its position x at a time t, expressed by the equation :
`x=3t^(3//2)+2t-(1)/(2)`. The instantaneous force F on the body is proportional to

A

`t^(3//2)`

B

t

C

`t^(-1//2)`

D

`t^(0)`

Text Solution

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The correct Answer is:
C
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