Answer to Question #50776 in Mechanics | Relativity for tinn

Question #50776
a stair is at 60 degree angle with roof. a man of 60 kg with 20 kg bag is using stair to go to roof. how much work he does?if he used the stair perpendicularly , how much work he did?

does both work same??
if same then why?
1
Expert's answer
2015-02-23T07:28:13-0500
The answer to the question is available in the PDF file https://www.assignmentexpert.com/https://www.assignmentexpert.com/homework-answers/physics-answer-50776.pdf

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