Mathematics, 04.07.2019 20:30 glocurlsprinces

Acrane lifts an air conditioner weighing 800 newtons up to the roof of a building in new york city. it took one minute to raise it 200 meters. how much work was accomplished? how much power was required? work = 160,000 nm, power = 160, 000 nm/sec work =160,000 nm, power = 2667 nm/sec work = 800n-m, power= 4 nm/sec

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Acrane lifts an air conditioner weighing 800 newtons up to the roof of a building in new york city....