Question

Draw a diagram showing a person pushing a book laying on the table.Mark the directions in which different forces will be applied on the book.

Answer 1

here if the man pushes vertically then there is static friction
but if he pushes horizontally then there is dynamic friction
rest all forces remains same
see the diagram

Answer 2

Explanation:

1. here if the man pushes vertically there is static friction
2. but if he pushes horizontal then there is dynamic friction

rest all forces remain same

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