Give reasons:-
The hose pipe is pushed backwards when firemen open water at the fire spot.
Answers
Answered by
3
Answer:
The backward movement of the hose pipe is due to the backward reaction force of water rushing out through it in the forward direction at a high speed as per the Newton's third law of motion.
Answered by
2
Answer:
momentum in the forward direction. the same, the hose must have an equal amount of momentum in the opposite direction. The hose moves backward. If the hose and the water are not acted on by any other forces, momentum is conserved.
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