mechanical efficiency question?
You are cutting the hedge with hand clippers. You do 215,050 J of work to move the clippers. If the work done by the clippers in cutting the hedges is 123,000 J, what is the efficiency of the clippers?
SHOW YOUR WORK, PLEASE.
Thank you.
More Questions From This User See All
Answers & Comments
Verified answer
too lazy to calculate yourself?
Kinda looks to me as though you'd divide the work done by the work expended.
(123,000/215,050) x 100 = 57.19%