Question

Give an example from your own experience in which the velocity of an object is zera for an instant of time, but it acceleration is not zero.

Answer 1

Since , you are talking about v = 0 ; a not = 0
then , I think when your motorcycle is in neutral and you are accelerating it to max but it do not move .

Answer 2

let a car moving with a velocity 5m/s and after applying break The car decrease it's velocity and finally become zero.
Here final velocity is zero but moving with a acceleration