Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


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
remaining cards
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:
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


Force A push or a pull
Newton's first law An object in motion will stay in motion unless acted on by an outside force
Newton's second law force = mass x acceleration
Newton's third law for every action there is an equal and opposite reaction
Friction force which slows movement
Acceleration force for moving
balanced forces net force is zero
unbalanced forces change in force
gravity force that holds us to Earth
air resistance force that occurs at terminal velocity
mass the amount of matter in something
weight the force of gravity on an object
constant speed forces are balanced in a moving object
contact forces need to be touching to work
non-contact forces do not need to be touching to work
Newton Meter measures the weight of an object (N)
Newton unit of weight
Kg unit of mass
Created by: MissEichler