# An empty lift has a weight of 4.1 kN.It takes half a minute to travel 150 m.Calculate the power of the lift in kilowatts.Power = _____ kW

## Question

## Solution 1

To calculate the power of the lift, we first need to calculate the work done, and then divide it by the time taken.

Step 1: Calculate the work done Work done is given by the formula: Work = Force x Distance Here, the force is the weight of the lift and the distance is the height it travels.

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