A particle moves along X axis, so that after t second, the distance x from origin is given by x = (t-2)^2 (t-5)m

Q: A particle moves along X axis, so that after t second, the distance x from origin is given by x = (t-2)2 (t-5)m

(a) At t=2 s, velocity of the particle is zero

(b) At t=2 s, particle is at the origin

(c) At t=3 s, the acceleration of particle is zero

(d) None of the above

Ans: (a) ,(b) , (c)