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19-02-2024
Physics

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The mass of an elevator and its occupants is 1200 kg. The electric motor that lifts the elevator can provide a maximum power of 16 kW. What is the maximum constant speed at which this motor can lift the elevator?
a) 13.3 m/s
b) 14.4 m/s
c) 15.0 m/s
d) 16.0 m/s

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