A book placed on a desk is pushed towards the right as shown. Identify the direction of frictional force acting on the book.
When a book placed on a horizontal desk is pushed towards right, in which direction does the force of friction act on the book?
If a book placed on a horizontal desk is pushed towards right, what will be the direction of frictional force acting on it?
When is a book placed on a desk pushed onto the right, in which direction will the force of friction act?
Suppose your writing desk is tilted a little. A book kept on it starts sliding down. Show the direction of frictional force acting on it.