Question

define contact and non contact force and give two examples each.​

Answer 1

Contact Forces : The forces which are applied on bodies by making a physical contact with them, are called contact forces. ... Non-contact Forces : The force experienced by the bodies even without being physically touched, are called non-contact forces. e.g. Gravitational force, Magnetic force

Answer 2

e.g. Gravitational force , magnetic force

Explanation:

contact force: the force which are applied on bodies by making a physical contact with them, are called contact force...

non contact force: the force experienced by the bodies even without being physically touched, are called non-contact force..

e.g. gravitational force, magnetic force