In the picture, what are the action and reaction forces? (1 point) Responses Gravity pulls down and friction pushes up. Gravity pulls down and friction pushes up. Gravity pushes the book up. Gravity pushes the book up. Gravity pulls the book down. Gravity pulls the book down. The book pushes down on the table and the table pushes up on the book.
The book pushes down on the table and the table pushes up on the book.
In the picture, the action force is gravity pulling the book down. The reaction force is the book pushing down on the table, and the table pushing up on the book.
To identify the action and reaction forces in the picture, it is important to understand Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. In this case, the action force is gravity pulling the book downwards, while the reaction force is the book pushing down on the table and the table pushing up on the book.
To determine this, you can observe the forces involved in the situation. Gravity is always pulling objects towards the center of the Earth, so the force of gravity is pulling the book downward. This can be determined by recognizing that the book is not rising off the table or floating in mid-air. Therefore, the force of gravity is pulling the book downwards.
Simultaneously, the book pushes down on the table due to its weight. According to Newton's third law, the table exerts a reaction force equal in magnitude but opposite in direction, which is upward. This is what keeps the book from falling through the table.
In summary, the action force in this scenario is gravity pulling the book downwards, and the reaction force is the book pushing down on the table and the table pushing up on the book.