Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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
Know
remaining cards
Save
0:01
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:
Retries:
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 And Motion 1+2

Vocab for Force and Motion #1 and Force and Motion #2

TermDefinition
Reference point A specific location on an object or in an object's environment used to monitor change in position.
Position An objects location at a given time. (Where an object is)
Initial Position An objects starting position.
Final Position An objects ending position
Delta Change in value
Distance How much (the amount) an object's initial and final position change; always positive value
Motion A change in position
Best fit line or line of best fit A straight line drawn through the center of a group of data points.
Increment A fixed amount.
Direct Relationship or Positive correlation The x and y values data points both increase in value or they both decrease.
Indirect relationship or positive correlation The x value data points increase, but the y value data points decrease or the x value data points decrease, but the y value data points increase.
Cyclic relationship The x value data points and they value data points go up and down in a predictable pattern.
Non-related relationship or scattered There is no correlation between the x value data points and the y value data points.
Speed the distance an object travels in a unit of time; speed is a unit rate.
Time The distance between then and now
Average speed The TOTAL distance traveled by the object divided by the TOTAL amount of time to travel that distance
Rate a ratio used to compare different kinds of quantities.
Unit Rate A special rate that describes how many units of the first type of quantity corresponds to ONE unit of the second type of quantity
Constant Speed Speed that does not change; speed stays the same
Created by: lawson-blake