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Physics, 17.12.2020 17:20 ayoismeisalex
Which requires more work: lifting a 100 kg sack a vertical distance of 2 m or lifting a 50 kg sack a vertical distance of 4 m?Explain.
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Which requires more work: lifting a 100 kg sack a vertical distance of 2 m or lifting a 50 kg sack a...
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