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

MSniderStack Ch11CIA

Science Skills ch 11 Physical Science Conceptions in Action

Vocabulary WordDefinition
frame of reference a system of objects that are not moving with respect to one another
relative motion movement in relation to the frame of reference
distance the length of a path between two points
vector a quantity that has magnitude and direction
resultant vector the vector sum of two or more vectors
speed the ratio of the distance an object moves to the amount of time the object moves
average speed the total distance traveled divided by the time it takes to travel that distance
instantaneous speed the rate an object is traveling at a given point in time
velocity the speed and direction an object is traveling
acceleration changes in speed, changes in direction, or changes in both. acceleration is a vector
free fall acceleration of an object toward Earth solely because of gravity
constant acceleration a steady change in speed
linear graph graph showing a straight line
nonlinear graph a curved line on a graph
Created by: marjan123
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