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Please solve my problem. A rocket is ejecting 50 g gas at a velocity of 400m/s.Find the accelerating force of the rocket?

Gokul Joshi AskiitiansExpert-IITK · Accepted Answer

Dear Dhruv,In variable mass systems this force is called Thrust Force which the ejecting particles put on the original system and is equal to vreldm/dt where vrel is relative speed of ejecting partiles wrt original system. If you calculate dm/dt from vrel, you get dm/dt = &rho;Avrel where &rho; is density of gas and A is area of cross section from where gas is ejecting. Anyway the question is ill formed. I would advise you to stick to standard books and not source your questions from doubtful sources and waste your time.Please feel free to post as many doubts on our discussion forum as you can.we will get you the answer and detailed solution very quickly. All the best.Regards,Askiitians Experts,Gokul Joshi

General Physics> Help!!!!!...

Please solve my problem.

A rocket is ejecting 50 g gas at a velocity of 400m/s.Find the accelerating force of the rocket?

Dhruv Gupta , 15 Years ago

Gokul Joshi AskiitiansExpert-IITK

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General Physics> Help!!!!!...

Please solve my problem. A rocket is ejecting 50 g gas at a velocity of 400m/s.Find the accelerating force of the rocket?

Dhruv Gupta , 15 Years ago

Gokul Joshi AskiitiansExpert-IITK

LIVE ONLINE CLASSES

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Please solve my problem.

A rocket is ejecting 50 g gas at a velocity of 400m/s.Find the accelerating force of the rocket?

. Because of the rotation of the earth, a plumb bob may not hang exactly along the direction of
the earth’s gravitational pull (its weight) but deviates slightly from this direction. Calculate the
deviation (a) at 40 latitude, (b) at the poles, and (c) at the equator