POE Performance based assessment

timer Asked: Sep 12th, 2018
account_balance_wallet $10

Question Description

A farmer has to lift up a 2000lb boulder 12 inches in the air in order to put it in his wagon. he has a fixed and movable pulley with a rope, an 8 foot long, 12in high incline plane and a 10 foot long lever with a maximum push or pull force of 100lbf. I need a system that can lift the boulder on the wagon with an ima for each machine, a compound one and an ideal effort force for the compound machine

Tutor Answer

School: Duke University

Hello buddy. ...

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Tutor went the extra mile to help me with this essay. Citations were a bit shaky but I appreciated how well he handled APA styles and how ok he was to change them even though I didnt specify. Got a B+ which is believable and acceptable.

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