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A particle is performing one dimensional...

A particle is performing one dimensional motion on x-axis and it's x-coordinate is changing with time `x = (t^(2)-4t)`, then answer the following questions. (x in meter and t is in second)
Time when particle come to rest

A

2 sec

B

4 sec

C

3 sec

D

1 sec

Text Solution

Verified by Experts

The correct Answer is:
A
`v=(2t-4)`
`t = 2sec`
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