Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Ps Chapter 4

Vocab.

TermDefinition
Kinetic Energy energy a moving object has become of its motion; depends on the mass and speed of the object
Joule SI unit of energy
Potential Energy Stored energy an object has due to its position.
Elastic Potential Energy energy stored when an object is compressed or stretched.
Chemical Potential Energy energy stored in chemical bonds.
Gravitational Potential Energy Energy stored by objects due to their position above Earth's surface; depends on the distance above Earth's surface and the object's mass
Mechanical Energy Sum of the potential energy and kinetic energy in a system.
Law of Conservation of Energy States that energy can never be created or destroyed.
Created by: JohnCook