Save
or

or

taken

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.

focusNode
Didn't know it?
click below

Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
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

Science

TermDefinition
Force Push or Pull
Newton The SI unit for the magnitude, or strength, of a force
Net Force The combination of all forces acting on an object
Unbalanced Forces-Force Forces that cause an object's velocity to change
Balanced Forces-Equal forces acting on one object in opposite directions
Friction-A force that two surfaces exert on each other when they rub against each other.
Static Friction-The friction that acts on objects that arenâ€™t moving
Sliding Friction-Occurs when two solid surfaces slide over each other
Rolling Friction-When an object rolls across a surface
Fluid Friction-Occurs when a solid objects moves through a fluid
Gravity-A force that pulls objects towards each other
Mass-The measure of the amount of matter in an object
Weight-The gravitational force exerted on a person or object at the surface of a planet
Free Fall-When the only force acting on an object is gravity
Air Resistance-Acts on objects falling through the air
Projectile-An object that is thrown
Compression-An elastic force that squeezes or pushes matter together
Tension-An elastic force that stretches or pulls matter
Created by: dejon

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:

• SPACEBAR - flip the current card
• LEFT ARROW - move card to the Don't know pile
• RIGHT ARROW - move card to Know pile
• BACKSPACE - undo the previous action

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