Ask Question
27 July, 16:52

What is the power when a crane lifts a piece of pipe from the ground to a certain height, doing 15000 J of work in 25s?

A) 375000 W

B) 600 W

C) 100 W

D) 350 W

+5
Answers (1)
  1. 27 July, 17:05
    0
    Answer: Option B) 600 W

    Explanation:

    Since power is the rate of work done per unit time

    i. e Power = work/time

    Given that:

    power of a crane = ?

    work done by crane = 15000 J

    Time = 25 seconds

    Power = 15000J / 25s

    Power = 600 watts
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the power when a crane lifts a piece of pipe from the ground to a certain height, doing 15000 J of work in 25s? A) 375000 W B) 600 ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers