click below
click below
Normal Size Small Size show me how
Stack #2507
| question | answer |
|---|---|
| is the moon orbiting the earth an example where work is being done | no |
| a slanted surface used to raise an object | an inclined plane |
| a device that does work with only one movement and changes the size or direction of force | a simple machine |
| a bar that is free to pivot about a fixed point is a | lever |
| the amount which a machine pultiplies and effort force is called the | mechanical advangage |
| an inclined plane wtih one or two sloping sides fromas a machine called a | wedge |
| an inclined plane wrapped around a cylinder post is a | screw |
| a winding mountain road is and exaple of a(an) | inclined plane |
| when two or more simple machines work together, they are called a(an) | coumpound machine |
| dorknobs and faucet handles are examples of what kind of simple machine | wheel and axel |