Question

direction of friction force is​

Answer 1

Answer:

The force of friction

The frictional force is the other component; it is in a direction parallel to the plane of the interface between objects. Friction always acts to oppose any relative motion between surfaces. For the simple example of a book resting on a flat table, the frictional force is zero.

Answer 2

Answer:

The direction of frictional force is always opposite to the direction of the applied force...