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Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge
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1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)
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Energy transformations that involve one transformation from one type of energy to another are called transformations.
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Physics, 23.06.2019 07:00
The specific individuals, groups, and institutions that enable socialization to take place.
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What effect does plate movements have on geological events...
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