Question

An example of contact force is *

Magnetic force
Gravitational force
Frictional force​

Answer 1

Answer:

Frictional force because it requires contact between the object and the surface.

Hope it helps.

Answer 2

Explanation:

magnetic force is the force that we have to use to attraction the think

Ex=magnet

gravitational energy is used is the energy which is occurred during when we have to jump a one ball is come in the ground because it is occurred due to gravitational force

a friction force is a force it is have to walking jumping accepted without fiction we have to do not work any kind of work so the friction is very important and the example of friction is the friction is the force which is used to against direction