Answer to Question #18433 in Mechanics | Relativity for Janice

Question #18433
A lever is used to lift a heavy load. When a 52 N force pushes the left end of the lever down 1.28 m, the load rises 0.23m.
4) If the lever is only 84% efficient, what is the work output?
5) If the lever is only 84% efficient, what would be the weight of the load it could lift with this output?
1
Expert's answer
2012-11-14T07:23:20-0500
The answer to the question is available in the PDF file https://www.assignmentexpert.com/homework-answers/physics-answer-18433.pdf

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