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The position of a particle moving in the...

The position of a particle moving in the xy plane at any time t is given by `x=(3t^2-6t)` metres, `y=(t^2-2t)` metres. Select the correct statement about the moving particle from the following

A

(a) The acceleration of the particle is zero at t = 0 second

B

(b) The velocity of the particle is zero at t = 0 second

C

(c) The velocity of the particle is zero at t = 1 second

D

(d) The velocity and acceleration of the particle are never zero

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