Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
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
Normal Size Small Size show me how
S8P3.c
demonstrate the effect of simple machines
| Question | Answer |
|---|---|
| work | the transfer of energy to an object by using a force that causes the object to move in the direction of the force |
| machine | a device that helps do work either by overcoming a force or changing the direction of the applied force |
| inclined plane | a simple machine that is a straight, slanted surface, which facilitates the raising of loads; a ramp |
| wedge | a simple machine that is made up of two inclined planes an that moves; often used for cutting |
| screw | simple machine that consists of an in plane wrapped around a cylinder |
| lever | a simple machine that consists of a bar that pivots at fixed point called a fulcrum |
| pulley | a simple machine that consists of a wheel over which a rope, chair, or wire, passes |
| wheel and axle | a simple machine consisting of two circular objects of different sizes; the wheel is the large of the two circular objects |
Created by:
45jalmac
Popular Physical Science sets