The position x of a particle varies with time t as x= at^(2)-bt^(3). The acceleration of the particle will be zero at time t equal to

The position x of a particle varies with time t as x= at^(2)-bt^(3). T

1.	The position x of a particle varies with time t as x= at^(2)-bt^(3). The acceleration of the particle will be zero at time t equal to
Answer» `a/b` `(2A)/(3B)` `(a)/(3b)` zero Answer :C