Q. Friction force is an example of what type of force?

A
Contact force
B
Contactless force
C
In some cases (A) and in other cases (B)
D
Not (A) or (B)
Solution:

There are many forces in the universe. For convenience, these can be divided into two types – Contact force and Non-contact force.

Examples of contact force are viscous force, surface tension, elastic force, and frictional force.

Non-contact forces are nuclear force, electromagnetic force, and gravitational force.

Of these forces, the strongest force is the nuclear force and the weakest force is gravity.

Entri Contact Image

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