Fuel is consumend at the rate of 50 g per second in a rocket. The exhaust gases are rejected at the rate of `5xx10^(5)cms^(-1)`. What is the thrust experienced by the rocket?

Fuel is consumed at the rats of 100kg//s in a rocket The exhaust gases are ejected at a speed of 4.5 xx 10^(4) ms^(-1) w.r.t the rocket What is the thrust experienced by the rocket Also calculate velocity of the rocket at the instant when its mass is reduced of rocket to be zero .

Fuel is consumed in a rocket at the rate of 200 kg//s . What is the thrust experienced by the roket if exhaust gases are ejected at a speed of 45 km//s ?

A machine gun fires 50 g bullets at the rate of 4 bullets per second. The bullets leave the gun at a speed of 1000 m/s. What is the average recoil force experienced by the machine gun?

In a rocket of mass 1000 kg fuel is consumed at a rate of 40 kg/s . The velocity of the gases ejected from the rocket is 5xx10^(4)m//s . The thrust on the rocket is

A rocket motor consumes 100 kg of fuel per second exhausting it with a speed of 6 xx 10^(3) ms^(-1) What thrust is exerted on the rocket ? What will be the velocity of the rocket at the instant its mass is reduced to (1 // 40) of its initial mass ? Take initial velocity of rocket as zero . Neglect gravity .

A rocket weighs 13,500 kg when fuelled up on the launching pad . It is fired vertically upward . Gases are exhausted at the rate of 145 kg per second with velocity 1500 ms^(-1) relative to the rocket . What is the thrust on the rocket ?

A rocket motor consumes one quintal of fuel per secound . The exhaust speed of gases w.r.t roket is 5 km //s Calculate the force exerted on the rocket. What is the velocity acquired by the rocket , when its mass reduces to 1//100 th of its initial mass ?.

A rocket with an initial mass of 1000 kg , is launched vertically upward from rest under gravity. The rocket burns fuel at the rate of 10 kg per second. The burnt matter is ejected vertically downwards with a speed of 2000 m//s relative to the rocket . Find the velocity of the rocket after 1 min of start.

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