Question

Assertion: In the `s-t` diagram as shown in figure, the body starts moving in positive direction but not from `s= 0`.

Reason At `t = t_0`, velocity of body changes its direction of motion.

Options:
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false and R is also false.