Question

while extinguishing fire a fire man has to hold hose pipe very strongly

Answer 1

Hii..

Newton's third law explains that for every action there is equal and opposite reaction so when water flows from the pipe it occurs at high speed so to withstand the force fireman holds pipe very strongly..

Hope it helps..!!

Answer 2

Hi there!!

*The person has to hold it tightly because of the high force which is given back by the water while gushing out...

*It is difficult for a Fireman to hold a hose which ejects large amount of water at high velocity because of the third law of Newton which states, for every action there is an equal and opposite reaction.

*As the hose which ejects a large amount of water moving forward has the force which also react the force in the backward direction that's why Fireman hold the host tightly.

Hope this helps you...
Thank you...