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Real machines are not 100% efficient because __________. Group of answer choices the energy input is always less than the energy output that would require
Real machines are not 100% efficient because __________. Group of answer choices the energy input is always less than the energy output that would require the work input to be 100 times the work output, which is impossible some of the energy input is always transformed into thermal energy that would require the work output to be 100 times the work input, which is impossible some of the energy input is always transformed into gravitational potential energy
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