Respuesta :
Answer:
A. When the force of the water increases, the reaction force pushing the hose back also increases.
When the force of the water increases, so does the reaction force pulling the hose back. The law of action reaction is the concept used to explain.
What is Newton's third law of motion?
According to Newton's third law of motion, every action has an equal and opposite reaction. As well as, the action and reaction are always acted in pairs.
The water flow in pipe increases the force of the water because of the law of action-reaction.
When the force of the water increases, so does the reaction force pulling the hose back. The law of action reaction is the concept used to explain.
Hence, due to the more reaction force or firefighters needed to help hold the fire hose when the increase of water flow increases the force of the water.
To learn more about Newton's third law of motion, refer to the link;
https://brainly.com/question/974124
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