Question

Answer the following :

Give two examples of each to indicate that a force maybe

(a) only tend to produce motion

Answer 1

Force which only tend to produce motion:

1. Motion will occur only if unbalanced forces are acting on object.
2. When object released from some height then it falls towards earth due to force of gravity.
3. When a person pushes a box on smooth surface then box comes in motion.
4. When iron objects are kept near magnet then they start moving towards magnet because of magnetic force.