In the picture, what are the action and reaction forces?
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Responses
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.
Gravity pulls down and friction pushes up.
Gravity pulls down and friction pushes up.
Gravity pushes the book up.
Gravity pulls the book down and the table pushes up on the book.
The correct answer is:
The book pushes down on the table and the table pushes up on the book.
This is an example of Newton's third law of motion, where the action force is the book pushing down on the table, and the reaction force is the table pushing up on the book.
The correct answer is: "The book pushes down on the table and the table pushes up on the book."
To identify the action and reaction forces in this scenario, you need to understand Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.
In this picture, the action force is the downward force exerted by the book due to gravity. Due to Newton's third law, there is an equal and opposite reaction force, which is the upward force exerted by the table on the book. So, the book pushes down on the table, and the table pushes up on the book.
To get to this answer, you need to recognize the forces at play, namely gravity pulling the book down and the book resting on the table. By applying Newton's third law, you can conclude that the action force is the book pushing down on the table, and the reaction force is the table pushing up on the book.