Question

what is muscular force ? why it is called a contact
force ?​

Answer 1

Answer:

It is a force that results because of the action of muscles and is a contact force since there is contact between the surfaces. Muscular force is required whenever the movement of the body occurs. Strolling, lifting, getting up from a seat, crossing a leg, and so on all require muscular force.

Muscular force is a contact force. Electrostatic force is non contact force. Contact Forces: A force which can be applied only when it is in contact with an object is called a contact force.

Answer 2

Answer:

Muscular power is the power applied utilizing portions of the body like arms or legs.

Muscular force is called contact force because muscles are in direct contact with the object on which force is applied while applying force.