Save
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

Physics A dud

Physics stuff

QuestionAnswer
Accuracy The closeness to the real value
Precision How good you are at repeating the result
Area The amount of square units in a two dimensional shape
Volume The amount of cubic units in a 3D space that an object takes up
Mass Amount of matter in object
Weight The force a mass experiences due to the presence of a gravitational field
Density Amount of matter in a given space (mass per volume)
Kilometer (km) 6 city blocks (just over half a mile)
Meter (m) Length of an adult leg
Millimeter (mm) Length across the edge of a dime
Kilogram (kg) Liter of water, average dictionary
Gram (g) 1 dollar bill
Reference Frame A coordinate system used to measure position and orientation of an object
Position The area an object occupies
Scalar A quantity which can be described by a single number
Vector A quantity that has magnitude and direction
Distance Numerical description of how far apart objects are
Displacement Shortest distance from the initial to final point
Speed An object's magnitude of its velocity
Velocity Rate of change of the position of an object
Constant Velocity Velocity that does not change
Average velocity Distance divided by time
Instantaneous velocity Velocity at a certain point in time
Acceleration The rate at which the velocity of a body changes with time
deceleration To slow down
Created by: drak1
Popular Physics 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