Knowee
Questions
Features
Study Tools

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

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
🧐 Not the exact question you are looking for?Go ask a 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.

Force Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  

This problem has been solved

Similar Questions

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

Force = 2560 NDistance = 0.6 kmTime = 8 minutesCalculate the power in kilowatts.Power = _____ kW

Force = 1000 NDistance = 170 mTime = 50 secondsCalculate the power in kilowatts.Power = _____ kW

Hollie carries a heavy tin of paint up a ladder. It takes her 12 seconds and she generates a power of 2.1 kW. Calculate how much work Hollie did.

16. Calculate the time it takes a 0.5 kW appliance to transfer 1.3 kJ of energy (1dp)

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.