Question

1. One book is placed on table. If the book at rest position, what kind of forces will act on it and if it is displaced do friction will generates or not if it is generating in which direction it is? explain both cases with diagram​

Answer 1

Answer:

A friction force exist only when, there is tendancy of relative motion between objects in contect. In a given situation a block is simply kept on the table and the table is in rest so there is no tandancy of relative motion between book and table. hence no friction act.

Explanation:

I hope.