Ask Question
26 February, 03:52

A team of bicyclists are on bikes that require 512 J of work to ride. It takes 432 J of work for the bike to turn the gears. What is the mechanical efficiency of the bike?

+1
Answers (1)
  1. 26 February, 04:01
    0
    84.4 %

    Explanation:

    Mechanical efficiency = output work/input work * 100 %

    output work = 432 J of work for the bike to turn the gears

    input work = 512 J of work to ride.

    Mechanical efficiency = 432 J/512 J * 100 %

    = 0.844 * 100%

    = 84.4 %
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A team of bicyclists are on bikes that require 512 J of work to ride. It takes 432 J of work for the bike to turn the gears. What is the ...” in 📗 Physics 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