Question

A truck that is stopped on the road has to be pushed hard to get into motion. When the truck is moving a little, it can be moved faster with a smaller /less push. Why?​ ​

Answer 1

Answer:

This is the reason that a truck that is stopped on the road has to be pushes hard to get into motion whereas a truck already moving a little can be moved faster with a smaller/less push. Try pushing on a stationary truck.