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Java Games: Flashcards, matching, concentration, and word search. |
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8th Grade--chapter 14 Review
Work and Simple Machines
AL COS Objective: 9
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| ability of a machine to convert work input into work output | efficiency |
| device made of more than one simple machine | compound machine |
| force you overcome when using a simple machine | output force |
| force you apply to a simple machine | input force |
| ratio of output force to input force | mechanical advantage |
| knife | wedge |
| leaf rake | lever |
| wheelchair ramp | inclined plane |
| potter's wheel | wheel and axle |
| threaded bolt | screw |
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Chemistry, Physics, and Anatomy Instructor |
Geraldine High School |
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