A rocket burns 0.5 kg of fuel per second ejecting it as gases with a velocity of `1600 m//s
Channel: Doubtnut
Date: 2020-08-02

A rocket burns 0.5 kg of fuel per second ejecting it as gases with a velocity of `1600 m//s` relative to the rocket . How much force is exerted on the rocket ? Also , calculate the velocity attainted by the rocket , when its mass  reduces to `(1)/(200)` th of its initial mass .