Asked by Azeez
A machine with a velocity ratio requires 1000J of work to raise a load of 500N through a vertical distance of 1.7m . find the efficiency and mechanical advantage of the machine.
Answers
Answered by
Damon
work output = 500 * 1.7 = 850 Joules
work input = 1000 Joules
efficiency = (850/1000)100 = 85 %
since you did not say what the velocity ratio was, how would I know what the mechanical advantage was? They are the same on inverses depending of which way you write the velocity ratio.
work input = 1000 Joules
efficiency = (850/1000)100 = 85 %
since you did not say what the velocity ratio was, how would I know what the mechanical advantage was? They are the same on inverses depending of which way you write the velocity ratio.
Answered by
Tebo
The efficiency of of the machines
Answered by
joy
dat's wonderful.it is helpful.we need more explanation.congrats!
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.