The position of a particle moving in a x - y plane at any instant is given byx= (3t^(2)-6t) metres y = (t^(2)-2t) metres. Select the correct statement.

The position of a particle moving in a x - y plane at any instant is g

1.	The position of a particle moving in a x - y plane at any instant is given byx= (3t^(2)-6t) metres y = (t^(2)-2t) metres. Select the correct statement.
Answer» Acceleration is zero at i = 0 VELOCITY is zero at t = 0 Velocity is zero at 1 sec. Velocity and acceleration are NEVER zero. Solution :Here `(DX)/(dx)=6t-6=v_(x)` and `(dy)/(dt)=v_(y)=2t-2` Both COMPONENTS will be zero for t =1 so velocity is ZERO for t= 1s

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The position of a particle moving in a x - y plane at any instant is given byx= (3t^(2)-6t) metres y = (t^(2)-2t) metres. Select the correct statement.

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