Why is a book resting on a table in a state of equilibrium?(1 point) Responses The book and the table have the same weight. The book and the table have the same weight. Gravity is a net force acting on the book in a downward direction. Gravity is a net force acting on the book in a downward direction. The book’s weight and the upward force the table exerts on the book have equal magnitude but opposing directions. The book’s weight and the upward force the table exerts on the book have equal magnitude but opposing directions. The book and the table both have acceleration (due to gravity) of 9.8 m/s/s.
The book and the table have the same weight.
The correct response is: The book’s weight and the upward force the table exerts on the book have equal magnitude but opposing directions.
The correct answer is: The book’s weight and the upward force the table exerts on the book have equal magnitude but opposing directions.
To understand why a book resting on a table is in a state of equilibrium, we need to consider the forces acting on the book.
One of the forces acting on the book is gravity. Gravity is a net force that acts on the book in a downward direction. It pulls the book towards the center of the Earth.
The other force acting on the book is the upward force exerted by the table. This force opposes the force of gravity and prevents the book from falling through the table.
When the book is resting on the table, these two forces are in a state of balance. The weight of the book, which is the force of gravity acting on it, is equal in magnitude but opposite in direction to the upward force exerted by the table. As a result, the book remains in a state of equilibrium, with no net force acting on it.