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Physics, 19.10.2021 08:50 ashtonbillups

A helicopter, starting from rest, accelerates straight up from the roof of a hospital. The lifting force does work in raising the helicopter. An 830-kg helicopter rises from rest to a speed of 9.5 m/s in a time of 3.0 s. During this time it climbs to a height of 8.0 m. What is the average power generated by the lifting force

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A helicopter, starting from rest, accelerates straight up from the roof of a hospital. The lifting f...

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