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

Unit 1 Swartzel Test

Physical Science

QuestionAnswer
When is a force balanced between two objects? When there speed and time are equal; or their masses are equal.
Reference Point An fixed object that is used to determine if another obect is in motion.
Motion of an object change in postion over time
When you drop something it is pulled to the ground by ____________ Gravity
Force A push or a pull in a particular direction
Force is measured in... Newtons (N)
What happens to an object once it comes into contact with a force depends on two things... 1) how strong the forces are 2) the direction of the forces
Net force the combination of all forces acting on an object
Motion a change in postion in relation to a reference point
Speed distance traveled divided by time
Average Speed total distance divided by total time
Velocity speed in a given direction
velocity changes when... speed or direction changes
Acceleration rate at which velocity changes
Vector a line used to show force. A vector is a line with a dot and an arrow pointing in the direction of the force.
What does an object do when a balanced force acts on it? The objects motion does not change
A force is defined as... a push or pull in a particular direction
Speed equals distance divided by... Time
What is the force that slows down moving objects? friction
You slide down a slide! Describe two or more forces that effect your motion as you slide down the slide. gravity, friction, and force
Created by: nickele
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