Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
|
Simple Machine
|
Basic machines that make up other machines
|
|
|
Lever
|
Bar that turns on a fixed point
|
|
|
Fulcrum
|
Fixed point of a lever
|
|
|
Effort Force
|
Force you put into a simple machine
|
|
|
Work
|
Result of a force moving an object through a distance
|
|
|
Pulley
|
Rope or chain and the wheel that it fits around
|
|
|
Wheel and Axle
|
Large wheel attached to a smaller wheel or rod
|
|
|
Inclined plane
|
Flat surface that has one end higher than the other
|
|
|
Efficiency
|
How well a machine changes effort into work
|
|
|
Screw
|
Inclined plane wrapped around a pole
|
|
|
Wedge
|
Two inclined planed placed back-to-back
|
