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.
Question
Solution 1
To calculate the work done, we can use the formula for power which is Power = Work/Time.
Given: Power (P) = 2.1 kW = 2100 W (since 1 kW = 1000 W) Time (t) = 12 seconds
We can rearrange the formula to solve for Work (W):
W = P * t
Substituting the given values:
W = 2100 W * 12 s = 25200 Joules
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
Similar Questions
16. Calculate the time it takes a 0.5 kW appliance to transfer 1.3 kJ of energy (1dp)
A transformer takes 5.17 kW at a power factor of 0.85 when connected to a. 2.3kV distribution circuit. What is the current in amp?
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
If it takes 3 people 2 hours to paint a wall, how long will it take 6 people to paint the same wall, assuming they work at the same rate?
Select below the hashing algorithm that takes plaintext of any length and generates a digest 128 bits in length:
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.