Question

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 (with diagram) Diagram should be drawn by you and plz dont copy any answer from website plz ​

Answer 1

Answer:

Explanation:

Frictional force always acts as opposite to the direction of motion.

Force of friction will be always parallel to the two surfaces in contact.

Thus, the direction of frictional force acting on the book is parallel to the tilted table & opposite to the direction of sliding of a book.