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July 31, 2014

Homework Help: physics

Posted by Rano on Wednesday, September 5, 2012 at 12:29pm.

A rocket burns 5kg per ejecting it as a gas with a velocity of 1600m/s relative to the rocket. How much force is exerted on the rocket. Also find the velocity exerted when its mass reduces to 1/200 of its initial mass.

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