The position of a particle moving in the XY-plane at any time 't is given by `x = (3t^2-6t) m, y = (t^2-2t)` m. Select the correct statement about the moving particle from the following

Options

A. The acceleration of the particle is zero at t=0 second
B. The velocity of the particle is zero at t=0 second
C. The velocity of the particle is zero at t=1 second
D. The velocity and acceleraton of article particle are never zero

Answer

C