Physics, 01.09.2021 02:10 rogersdeloris1ovgm3b

A first class lever in static equilibrium has a 50 lb resistance force and 15 lb effort force. The lever?s effort force is located 4 ft from the fulcrum. a. Sketch and annotate the lever system described above.
b. What is the actual mechanical advantage of the system?
c. Using static equilibrium calculations, calculate the length from the fulcrum to the resistance force.

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A first class lever in static equilibrium has a 50 lb resistance force and 15 lb effort force. The l...

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