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
share
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

Motion And Energy

Science

TermDefinition
Reference Point Object used for comparison to determine if something is in motion
Motion If its distance from another object is moving
Distance The length of a path between 2 points
Displacement The length and direction that an object moved from its starting point
Vector A quantity that consist of both magnitude and a direction
Scalar Measurements that have magnitude, or size, only.
Speed The distance an object travels per unit of time
Velocity Speed in a given direction
Acceleration The rate at which velocity changes with time.
Energy The ability to do work or cause change
Kinetic Energy Energy that an object has due to its motion
Potential Energy Stored energy that results from the position or shape of an object
Gravitational Energy Potential energy that depends on the height of an object
Elastic Energy The energy of compressed or stretched object.
Mechanical Energy Kinetic or Potential energy associated with the motion or position of an object
Conservation of Energy The principle of starting the energy is not made or destroyed but is altered from one to another
Work A word that describes what is done on an object when a force is extended on an object that causes it to move
Created by: Presley Allen