Ask Question
17 April, 09:11

a man a man weighing 800 and climbs up a flight of stairs to a height of 15 m in 12 seconds what is the man's average power output

+2
Answers (1)
  1. 17 April, 09:36
    0
    1 kW

    Explanation:

    We assume the man's weight is measured in newtons. Then the power expended is ...

    (800 N) (15 m) / (12 s) = (12000 N·m) / (12 s) = 1000 N·m/s = 1000 W

    The man's average power output is 1 kilowatt.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “a man a man weighing 800 and climbs up a flight of stairs to a height of 15 m in 12 seconds what is the man's average power output ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers