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A particle moves along x-axis as x=4(t-2...

A particle moves along x-axis as `x=4(t-2)+a(t-2)^2`
Which of the following is true?

A

The initial velocity of particle is 4

B

The acceleration of particle is 2 a

C

The particle is at origin at t = 0

D

None of these

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The correct Answer is:
B
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