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.

Remove ads
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

Words matter: motion

Words Matter for motion. Vocabulary words along with it aswell.

TermDefinition
Motion The state in which one object's distance from another is changing
Speed A measurement that describes any object in motion
Average speed The overall rate of speed at which an object moves
Instantaneous Speed The speed of an object at one instant of time
Velocity Speed in a given direction. Velocity describes both an object's speed and the direction of its motion.
Acceleration Scientists define acceleration as the rate at which velocity changes. Acceleration has a more precise definition in science.
Mass A measure of the amount of matter in an object. The SI unit of mass in the kilogram.
Inertia (Energy of change) All Objects, moving or not, resist changes in motion. Resistance to change in motion is called Interia. Interia explains many common events, including why you move forward in your seat.
Created by: shaniataylor