Asked by james
Using a ramp 10 m long, workers apply an effort force of 2,150 N to move a 1,539 N crate onto a platform 2 m high. What is the efficiency of the ramp?
Answers
Answered by
Anonymous
gain in potential energy = m g h = 1539 * 2
work done = 2150 * 10
eff = 1539*2 / 21500 = 0.143
work done = 2150 * 10
eff = 1539*2 / 21500 = 0.143
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.