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FAISCh6Sec1&2
Chapter 6 Sections 1 & 2
Question | Answer |
---|---|
Work | When a force moves an object a measurable distance in the direction of the force |
Power | The rate at which work is done |
Machine | Something that makes doing work easier |
Input force | The force that is applied to the machine |
Output force | The force that the machine applies to an object |
Mechanical advantage | How the machine makes doing work easier |
Efficiency | How well a machine turns the input work into output work |
Simple machine | Does work in one motion |
Compound machine | A machine made up of 2 or more simple machines |