Iii. An example of contact force. a) Frictional forceb) Gravitational forcec) Electrostatic forced) Magnetic force

Iii. An example of contact force. a) Frictional forceb) Gravitationa

1.	Iii. An example of contact force. a) Frictional forceb) Gravitational forcec) Electrostatic forced) Magnetic force
Answer» contact Explanation:contact force MEANS the force which is in contact with the body ... according to this UR answer should be FRICTIONAL force