Physics, 20.06.2020 22:57 katiepotter

A 60-kg man uses an electric chair to carry him up the stairs. If the chair has a mass of 200 kg, what power must a motor generate to transport the man and chair 5 m vertically in 10 seconds, assuming a constant velocity and ignoring all forces except gravity?

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A 60-kg man uses an electric chair to carry him up the stairs. If the chair has a mass of 200 kg, wh...

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