Question

explain why it is difficult for a fireman to hold a hose , which ejects the large amount of water at high speed​

Answer 1

Answer:

Therefore, in order to conserve momentum, the hose tends to move in the backward direction and hence is difficult to hold, or The ejection of large amounts of water at a high velocity from a hosepipe results in the development of an equal force of reaction on the hosepipe in the backward direction.