Asked by Michael
John uses the machine in 1kg to raise a 60N load from the ground to a distance of 0.4m.The effort used by john to do work is 20N. Calculate i) the mechanical advantage. ii)efficiency of the machine.
Answers
Answered by
bobpursley
what does " uses the machine in 1kg to raise a 60N" mean?
Answered by
Elizabeth
I need your help
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.