Engineering, 11.12.2020 04:50 studybuddy0203
Assume lever B has a 60lb resistance force and 15lb effort force. If the lever's effort force is located 4 feet from the fulcrum and its resistance force is 1 foot from the fulcrum, what is the levers efficiency?
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Assume lever B has a 60lb resistance force and 15lb effort force. If the lever's effort force is loc...
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