A book is resting on a table in a state of equilibrium. Which statement is true about the forces acting on the book? (1 point) Responses The force of gravity pulling down the book and the force of the table pushing up on the book are equal. The force of gravity pulling down the book and the force of the table pushing up on the book are equal. The book experiences balanced forces because the force of gravity pushing down on the book is greater. The book experiences balanced forces because the force of gravity pushing down on the book is greater. The book experiences unbalanced forces because the force of gravity pulling down on the book and the force of the table pushing up are equal. The book experiences unbalanced forces because the force of gravity pulling down on the book and the force of the table pushing up are equal. The book experiences unbalanced forces from friction, gravity and the table.

Question

A book is resting on a table in a state of equilibrium. Which statement is true about the forces acting on the book? (1 point) Responses The force of gravity pulling down the book and the force of the table pushing up on the book are equal. The force of gravity pulling down the book and the force of the table pushing up on the book are equal. The book experiences balanced forces because the force of gravity pushing down on the book is greater. The book experiences balanced forces because the force of gravity pushing down on the book is greater. The book experiences unbalanced forces because the force of gravity pulling down on the book and the force of the table pushing up are equal. The book experiences unbalanced forces because the force of gravity pulling down on the book and the force of the table pushing up are equal. The book experiences unbalanced forces from friction, gravity and the table.

Answer 1

The correct statement is:

- The force of gravity pulling down the book and the force of the table pushing up on the book are equal.

Answer 2

The correct statement is: The force of gravity pulling down the book and the force of the table pushing up on the book are equal.

Answer 3

The correct statement is: The force of gravity pulling down the book and the force of the table pushing up on the book are equal.

To understand why this statement is true, we need to analyze the state of equilibrium. In this case, the book is at rest, meaning it is not moving up or down. This indicates that the forces acting on the book must be balanced.

Gravity is pulling the book downwards, while the table is exerting an equal and opposite force upwards to support the weight of the book. According to Newton's third law of motion, for every action, there is an equal and opposite reaction. In this case, the action is the force of gravity pulling the book down, and the reaction is the force of the table pushing up on the book.

Since the forces are equal and opposite, they cancel each other out, resulting in a state of equilibrium. Therefore, the correct statement is that the force of gravity pulling down the book and the force of the table pushing up on the book are equal.