Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
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

Science Stack p2

Science vocab

Whats Momentum? Momentum is the product of an objects mass and its velocity.
Whats the Fomula for momentum? m=pv.
Whats the law of conservation of momentum? the total momentum of any group of objects remains the same unless the outside forces also act on the objects.
Whats force? a push or a pull.
What are the units of force? forces are measured in Newtons (N).
Whats net force? Net force is the total of all the forces acting on an object.
What is inertia? Inertia is the tendency of matter to resist a change in its motion.
What is a Balanced force? A balanced force is the net force acting on object that is zero.
What are unbalanced forces? Unbalanced forces is the net force acting on a obect thats not zero.
Whats magnitude? Magnitude is the amount of a measurement.
What was Newtons first law of motion? objects at rest will stay at rest and objects in motion will stay in motion at a constant velocity.
What was Newtons second law of motion? the net force acting on an object is equal to the product of the objects mass and acceleration.
What was Newtons third law of motion? for every action force there is a reaction force that is equal but acts in the opposite direction.
What is the law of universal gravitation? the net force acting on an object is equal to the product of the objects mass and acceleration.
what is freefall? Free Fall is the motion of a object when gravity is the only force acting on it.
What is Terminal Velocity? Terminal Velocity is greatest velocity of a falling object occurs when the force of gravity is equal to the force of friction.
What is weight? Weight is a measured force of gravity on a object.
Created by: samanthag