Question

A person pushed a book against a wall so that the book does not move?

1) The book will move
2) The book will remain stationary
3) The book will fall down
4) The book will slide

Answer 1

When a person pushes a book against a wall, the book will remain stationary because the force applied by the person is countered by an equal and opposite force exerted by the wall.

The answer is option ⇒2) The book will remain stationary

Step-by-step explanation:

When a person pushes a book against a wall, the book will remain stationary.

This is because the force applied by the person on the book is countered by an equal and opposite force exerted by the wall. These two forces cancel out each other, resulting in no net force acting on the book. As a result, the book does not move.

This concept is explained by Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.

The answer is option ⇒2) The book will remain stationary