Purchase Solution

Velocity of rocket exceeding the velocity of exhaust gas

Not what you're looking for?

Ask Custom Question

It is possible for the velocity of a rocket to be greater than the exhaust velocity of the gases it ejects? When that is the case, the gas velocity and momentum are in the same direction as the rocket's. How does the rocket still obtain thrust by ejecting the gases?

Purchase this Solution

Solution Summary

The velocity of rockets exceeding the velocity of exhaust gas are determined. The momentum of directions going in the same direction are determined.

Solution Preview

From the reference frame of the rocket it is obvious that the rocket will gain momentum because the gasses are ejected in one direction, ...

Purchase this Solution


Free BrainMass Quizzes
Intro to the Physics Waves

Some short-answer questions involving the basic vocabulary of string, sound, and water waves.

Introduction to Nanotechnology/Nanomaterials

This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.

Classical Mechanics

This quiz is designed to test and improve your knowledge on Classical Mechanics.

Basic Physics

This quiz will test your knowledge about basic Physics.

Variables in Science Experiments

How well do you understand variables? Test your knowledge of independent (manipulated), dependent (responding), and controlled variables with this 10 question quiz.