Physics, 06.03.2020 07:22 macylen3900
A 75-hp compressor in a facility that operates at full load for 2500 h a year is powered by an electric motor that has an efficiency of 93 percent. If the unit cost of electricity is $0.11/kWh, the annual electricity cost of this compressor is
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Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer
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Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events canβt you explain?
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Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and
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A 75-hp compressor in a facility that operates at full load for 2500 h a year is powered by an elect...
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