Question

1. An object experiences 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.​

Answer 1

Explanation:

Yes, an object may travel with a non-zero velocity even when the net external force on it is zero. A rain drop falls down with a constant velocity. The weight of the drop is balanced by the up thrust and the velocity of air. The net force on the drop is zero