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Physics, 13.02.2021 02:30 bicaplinger7766

A front end loader moved a 100 kg pile of dirt from the ground to a ledge 1m above the ground. The machine used 1306 J of energy to perform this task. How efficient is the front end loader?

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A front end loader moved a 100 kg pile of dirt from the ground to a ledge 1m above the ground. The m...

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