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Work, Energy and Power: NEET 2022

Medium· Power (Definition)· +4 / −1
An electric lift with a maximum load of 2000 kg (lift + passengers) is moving up with a constant speed of 1.5 ms−1\text{ms}^{-1}. The frictional force opposing the motion is 3000 N. The minimum power delivered by the motor to the lift in watts is: (g=10 ms−2g=10\ \text{ms}^{-2})
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