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 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 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 unbalanced forces from friction, gravity and the table.
The book experiences unbalanced forces from friction, gravity and the table.
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 force of gravity pulling down the book and the force of the table pushing up on the book are equal.
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 determine which statement is true about the forces acting on the book, we need to understand the concept of equilibrium.
Equilibrium refers to a state where the net force acting on an object is zero. In this case, if the book is resting on a table, it means that it is not moving and the forces acting on it are balanced.
In this scenario, there are primarily two forces acting on the book: the force of gravity pulling it downwards and the force of the table pushing it upwards.
According to Newton's third law of motion, for every action, there is an equal and opposite reaction. So, the force of gravity pulling the book downwards is balanced by the force of the table pushing it upwards.
Therefore, 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."