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Physics, 22.07.2019 06:30 hughesnatalia2003
Based on the law of conservation of energy, how can we reasonably improve a machineās ability to do work? a. move the machine to a different gravitational field. b. increase the friction between its moving parts. c. reduce the friction between its moving parts. d. redefine the machineās system boundaries.
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Based on the law of conservation of energy, how can we reasonably improve a machineās ability to do...
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