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syhna
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a machine of 75 percent efficiency is used to lift a load of 103 newton through a height of 4.8m. How much work is done on the load?
 one year ago
 one year ago
syhna Group Title
a machine of 75 percent efficiency is used to lift a load of 103 newton through a height of 4.8m. How much work is done on the load?
 one year ago
 one year ago

This Question is Closed

Shadowys Group TitleBest ResponseYou've already chosen the best response.0
work done= change in potential energy in this case. change in potential energy = mgh= 103(4.8) J
 one year ago
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