On a second class lever, a 80 lb input force (effort force) is 42 inches from the fulcrum. Where should a 300 lb load

Question

On a second class lever, a 80 lb input force (effort force) is 42 inches from the fulcrum. Where should a 300 lb load (resistance force) be placed so it can be lifted?

221 in
17.3 in
11.2 in
8.00 in

Kunduz · Accepted Answer

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