Question

An object experience a net zero external unbalanced force, is it possible for the object to be travelling with a non-zero velocity? If yes, state the conditions that must be placed on the magnitude and direction of the velocity. If no, provide a reason. When a cornet is beaten with a stick, dust comes out of it.

Answer 1

When a net zero external unbalanced force is applied on the body, it is possible for the object to be travelling with non-zero velocity.

In fact , once an object comes into motion & there is a condition in which is imposed by any external force; the object will continue to remain m motion. It is necessary that the object moves at a constant velocity & in a particular direction.