Suriin ang malawak na saklaw ng mga paksa sa IDNStudy.com. Alamin ang mga maaasahang sagot sa iyong mga tanong mula sa aming malawak na kaalaman sa mga eksperto.
The force that lifts the load or resistance?
The effort force, applied at Fe, lifts the load (the resistance force) which is pushing down at Fr. The triangular pivot is called the fulcrum; the part of the lever between the fulcrum and Fe is the effort arm, Le; and the part to the left is the resistance arm, Lr