A body starting with a velocity 'v' returns to its initial position after 't' second with the same speed, along the same line. Acceleration of the particle is

A body starting with a velocity 'v' returns to its initial position af

1.	A body starting with a velocity 'v' returns to its initial position after 't' second with the same speed, along the same line. Acceleration of the particle is
Answer» `(-2V)/t` `(2v)/t` `V/(2T)` `t/(2v)` ANSWER :A