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A particle moves in a straight line and ...

A particle moves in a straight line and its position x at time t is given by `x^(2) = 2+ t`. Its acceleration is given by

A

`(-2)/(x^(3))`

B

`-(1)/(4x^(3))`

C

`-(1)/(4x^(2))`

D

`(1)/(x^(2))`

Text Solution

Verified by Experts

The correct Answer is:
B
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