11-10-2022
Physics

Answered

A fuel-filled rocket is at rest. It burns its fuel and expels hot gas. The gas has a momentum of 1,500 kg·m/s backward. What is the momentum of the rocket?

Answer :

Other Questions

A rocket launcher makes an angle of 53.1 degrees from the ground. It launches a rocket with an initial speed of 20.8 m/s. How high is it from the ground, in met

the motion of one particle of a gas is unaffected by the motion of other particles of the gas unless the particles _____.

A toy car with a mass of 2 kg is at rest. a horizontal force is applied to the trolley and it starts to move in the direction of the applied force at 4m * s ^ -

Determine how many helium-filled balloons will be needed to lift a person whose mass is 70 kg. the air density is pair = 1.20 kg/m3 , the helium density is phe

The Law of Conservation of Mechanical Energy states that the total amount of kinetic and potential energy in a system is conserved and constant at any point. A

You throw a ball straight up into the air. the ball starts from rest and has a speed of 7.60 m/s when it leaves your hand. in the process of throwing the ball,

if you don't keep giving a car gas, the car will evetually stop

A wide receiver starts at rest at the line of scrimmage and runs vertically towards the end zone for a pass. If the athlete accelerates at a constant rate of 1.

When you do pull-ups and you hang at rest, how much of your weight is supported by each arm?

10.A fairground ride spins its occupants inside a large teacup. If the radius of the circular path is 10m and the acceleration is 1.5g, what is the speed of the