Question

Under what condition a body is said to be under balanced and unbalanced forces?

Answer 1

1. The single force which acts on a body to produce the same effect in it as is done by all the forces collectively is called the resultant force.
2. A body is said to be under balanced forces when the resultant force acting on the body is zero, otherwise unbalanced force.
3. under balanced force body will stay at rest or move with constant velocity.