Question

2. Explain, why is it difficult for a
fireman to hold a hose, which
ejects large amounts of water at
a high velocity.

Answer 1

Answer:

Explanation: This is because of Newton's third law of motion -

" every action has an equal and opposite reaction"

and thus the hose thrusting water forward pushes the fireman backward and thus it is difficult for him to hold it.

Answer 2

Answer:

because of Newton's third law that every action has an equal opposite reaction

Explanation:

hose pipe ejects a large amount of water at very high velocity so the ejection of water is action and because of high velocity it create a back ward pressure which is reaction. That's why a it is difficult to hold pipe for a fireman