Physics, 19.08.2019 20:00 jasmin5285

Acat lifting a barbell of 2.5 kg a distance of 3 meters. how much work is done lifting the barbell? how much work is done if the cat holds the barbell over his head for 3 minutes?

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Acat lifting a barbell of 2.5 kg a distance of 3 meters. how much work is done lifting the barbell?...

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