Physics, 22.02.2022 21:50 Lilleypad07
A wheel and axle has an axle of radius 7cm and a wheel of radius 42cm. calculate the load lifted by the effort of 30N, if the efficiency is 70 percent
Answers: 1
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A wheel and axle has an axle of radius 7cm and a wheel of radius 42cm. calculate the load lifted by...
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