Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Unit 1 Motion

Lessons 1-4 Motion

TermDefinition
Position Describes the location of an object.
Reference Point A location in which you compare other locations.
Motion A change in postion over time.
Speed A measure of how far something moves in a given amount of time.
Vector A quantity that has both size and direction.
Velocity Speed ina specific direction.
Acceleration The rate at which velocity changes.
Centripital acceleration Acceleration in circular form.
Force A simple push or pull.
Net force The combination of all the forces acting on an object.
Inertia The tenency of all objects to resist a change in motion.
Gravity A force of attraction between objectsdue to their mass.
Free fall When gravity is pullimg it down and no other forces are acting on it.
orbit When soemthing travels around another object in space.
Fluid Any metieral that can flow and that takes the shape of a container.
Pressure Measure of how much is acting or giving area.
Pascal The SI unit for pressure.
Atmospheric pressure The pressure caused by the weight of the atmoshere.
Buoyant force An upward force that fluids exert on all matter.
Archimedes' principle States that the buoyant force acting on an object in a fluid is an upward force equal to the weight of the fluid that the onject displaces.
Created by: 18buchholza0825
Popular Physical Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards