Question

If no net force acts on a body, is it possible for it to move?

Answer 1

see below

Explanation:

According to newton's first Law of motion

A body remains in a state of uniform motion or rest unless there is a net force acting on it.

So id it stationary then no it is not possible for it to move if no net force acts on it.

If it is moving with a constant velocity then it will remain in that state unless there is a net force acting