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Physics 8 Online
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.

OpenStudy (anonymous):

@timo86m

OpenStudy (anonymous):

@KingGeorge

OpenStudy (anonymous):

anyone?

OpenStudy (anonymous):

@TuringTest

OpenStudy (anonymous):

@thomaster ?

OpenStudy (anonymous):

wow

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