The force on a rocket moving with a veloctiy 300 m/s is 210N. The rate of consumption of fuel of rocket is

If the force on a rocket moving with a velocity of 300 m//s . is 210 N,then the rate combustion of fuel is ....

If the force on a rocket moving with a velocity of 300 m/s is 345 N, then the rate of combustion of the fuel is (a) 0.55 kg/s (b) 0.75 kg/s (c) 1.15 kg/s (d) 2.25 kg/s

If the force on a rocket moving with a velocity of 300m/s is 345 N, then the rate of combustion of the fuel is

Initial fuel of rocket = 1000kg if it was given acceleration = 20 m/s^2 then find rate of consumption of fuel if velocity of fuel w.r.t rocket = 500 m/s

During the rocket propulsion, gases ejecting with velocity 1 km/s relative to rocket. The rate of fuel consumption is (m)/(10) kg/s, where m is the instantaneous mass of the rocket. If air ressitance varies according to equation f = 0.15 mv, then terminal velocity of the rocket is -

A rocket of mass 40kg has 160kg fuel. The exhaust velocity of the fuel is 2.0km//s . The rate of consumption of fuel is 4kg//s . Calculate the ultimate vertical speed gained by the rocket. (g=10m//s^2)

A rocket of mass 40kg has 160kg fuel. The exhaust velocity of the fuel is 2.0km//s . The rate of consumption of fuel is 4kg//s . Calculate the ultimate vertical speed gained by the rocket. (g=10m//s^2)

A rocket of mass 1000 kg exhausts gases at a rate of 4 kg /sec with a velocity 3000 m//s . The thrust developed on the rocket is