Save
Upgrade to remove ads
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

Simple Machines

TermDefinition
force exerting pressure or influence over object or substance.
friction the act of a surface or an object rubbing against each other.
fulcrum the support on wich a lever turns or is helped in moving or lifting something.
inclined plane a plank or plane surface put at an angle to a horizontal surface.
lever a bar which rests on a fulcrum.
load amount of work a machine is expected to preform.
machine any device that applies or changes the direction of power force, or motion.
axle bar on which a wheel turns.
power strenght or force that can be exerted on other bodies.
pull to move, usually with force or effort.
pulley a wheel that has a groove in the rim where a rope can run and change the direction of the pull.
push to move something away by pressing against it.
screw cylinder with a ridge winding around it. It's a simple machine.
spring something that produces action, a moving force.
tool an instrument of work.
torque a force that causes rotation.
wedge to force an opening
wheel a round frame that turns on a pin or shaft in its middle.
work an effort in doing or making something.
Created by: 344321
 

 



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