Question

what is the force of friction?...​

Answer 1

Answer:

A force of friction is any force that opposes the motion of an object due to the contact of the object with other bodies. ... It is a force that opposes any motion

Answer 2

Answer:

Friction

Friction opposes the applied force.

• The force of friction always acts on all the moving objects and it's direction..
• It is a contact force.

hope you got it mate