SfC Home > Physical Science > Physics > Gravity > Gravitation >

Mini-Quiz of Gravitational Escape Velocity Derivation by Ron Kurtus - Succeed in Understanding Physics. Also refer to physical science, rocket, Earth, sun, planet, moon, potential energy, kinetic energy, School for Champions. Copyright © Restrictions

Mini-Quiz: Gravitational Escape Velocity Derivation

by Ron Kurtus (revised 19 May 2011)

Take this Mini-Quiz to check your understanding of the lesson material.

1. At what point is the escape velocity of a rocket determined?

At the altitude that the rocket engine turns off

When the rocket leaves the ground

At the point that KE = PE

2. Why must the final total energy be considered at infinity?

No one is really sure why, except that it works

It is to make the escape velocity much larger

Gravitation hypothetically extends to infinity

3. What law is used to determine the escape velocity equation?

The Law of Conservation of Mass

The Law of Conservation of Energy

Einstein's Law of Relatives

If you got all three correct, you are on your way to becoming a Champion in Physics. If you had problems, you had better look over the material again.


XX


Resources and references

The following resources can be used for further study on the subject.

Web sites

What is escape velocity? - From PhysLink

Gravitational Potential Energy - HyperPhysics

Escape Velocity - From Wikipedia

Gravitation Resources

Books

Top-rated books on Escape Velocity and Space Travel


What do you think?

Do you have any questions, comments, or opinions on this subject? If so, send an email with your feedback. I will try to get back to you as soon as possible.


Share link

Click on a button to share the link for this page:

Or use our form to send this link to yourself or a friend.


Students and researchers

The Web address of this page is:
www.school-for-champions.com/science/
mini-quiz_gravitation_escape_velocity_derivation.htm

Please include it as a link on your website or as a reference in your report, document, or thesis.


Where are you now?

School for Champions

Physical Science

Physics topics

Mini-Quiz: Gravitational Escape Velocity Derivation



Gravity and Gravitation

Gravitation topics

Theories

Principles

Applications

Center of Mass

Orbital motion

Escape velocity

Gravity





Live Your Life as a Champion:

Take care of your health

Seek knowledge and gain skills

Do excellent work

Be valuable to others

Have utmost character

Be a Champion!


The School for Champions helps you become the type of person who can be called a Champion.