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OpenStudy (anonymous):
Physics Question please help!! Will give medal! A sailor pushes a 100.0 kg crate up a ramp that is 3.00 m high and 5.00 m long onto the deck of a ship. He exerts a 650.0 N force parallel to the ramp. What is the mechanical advantage of the ramp? What is the efficiency of the ramp? Your response should include all of your work and a free-body diagram.
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OpenStudy (anonymous):
@timo86m
OpenStudy (anonymous):
@KingGeorge
OpenStudy (anonymous):
anyone?
OpenStudy (anonymous):
@TuringTest
OpenStudy (anonymous):
@thomaster ?
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OpenStudy (anonymous):
wow
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