A piece of stone thrown vertically upwards comes to rest momentarily at its maximum height. Is the stone in equilibrium at this position?

A piece of stone thrown vertically upwards comes to rest momentarily a

1.	A piece of stone thrown vertically upwards comes to rest momentarily at its maximum height. Is the stone in equilibrium at this position?
Answer» Solution :The stone though MOMENTARILY at REST at the maximum height is not equilibrium there. It has a DOWNWARD ACCELERATION due to the earth.s gravitational FORCE.