Question

what is force ?how many type of force

Answer 1

Explanation:

Basically, there are two types of forces, contact forces, and non-contact forces. Gravitational force, electric force, magnetic force, nuclear force, frictional force are some examples of force.

Contact forces are just what they sound like: forces that result from the interaction of two objects in contact with each other. Forces that belong in this category are friction, air resistance, normal force, applied force, tension force, and spring force.

Answer 2

external cause which can change shape size position of body

Contact force

non contact force