Question:
On a second class lever, a 12 lb input force (effort force)
Last updated: 7/21/2022
On a second class lever, a 12 lb input force (effort force) is 30 inches from the fulcrum. Where should a 34 lb load (resistance force) be placed so it can be lifted? 5.00 in 27.4 in 10.6 in 83.9 in