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A particle moves along the X-axis as x=u...

A particle moves along the X-axis as `x=u(t-2s)+a(t-2s)^2`.

A

the initial velocity of the particle is u

B

the acceleration of the particle is a

C

the acceleration of the particle is 2a

D

at t=2 s particle is at the origin.

Text Solution

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The correct Answer is:
C, D
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