simple machines Word Scramble
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| Question | Answer |
| what is a pulley? | A machine that uses grooved wheels and ropes to raise and lower the load. |
| what is a lever? | A board that moves up and down. |
| what is a wedge? | A surface that ends in a sharp edge. |
| what is a gear? | A toothed wheel that work together to make things work. |
| what is a screw? | An inclined plane wrapped around a metel rod which holds things together. |
| what is an inclined plane? | A slanting surface connocting a higher level to a lower one. |
| what is a wheel and axel? | At least two wheels connecting by a rod. |
Created by:
rback1
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