Question

a body is at rest and no external applied force on it then frictional force on body is​

Answer 1

Answer:

If a body is at rest and no force is applied on it then it means that it has 0 force of friction. ... The frictional force is a relative motion opposing force. I mean relative motion between two surfaces that are making contact with each other.

Hope this is helpful.

Answer 2

Answer:

the frictional force acting on body is 0