Which list correctly orders effort (E), fulcrum (F), and load (L) for each lever class?(1 point) Responses class 1 = L, F, E (or E, F, L) class 2 = F, L, E (or E, L, F) class 3 = F, E, L (or L, E, F) class 1 = L, F, E (or E, F, L) class 2 = F, L, E (or E, L, F) class 3 = F, E, L (or L, E, F) class 1 = F, E, L (or L, E, F) class 2 = L, F, E (or E, F, L) class 3 = F, L, E (or E, L, F) class 1 = F, E, L (or L, E, F) class 2 = L, F, E (or E, F, L) class 3 = F, L, E (or E, L, F) class 1 = F, E, L (or L, E, F) class 2 = F, L, E (or E, L, F) class 3 = L, F, E (or E, F, L) class 1 = F, E, L (or L, E, F) class 2 = F, L, E (or E, L, F) class 3 = L, F, E (or E, F, L) class 1 = F, L, E (or E, L, F) class 2 = F, E, L (or L, E, F) class 3 = L, F, E (or E, F, L)
1 answer
The correct order of effort (E), fulcrum (F), and load (L) for the three classes of levers is as follows:
Class 1 Lever: F, L, E (or E, F, L) - The fulcrum is in the middle, with the load on one side and effort on the other.
Class 2 Lever: F, E, L (or L, E, F) - The load is in the middle, with the fulcrum at one end and effort applied at the other end.
Class 3 Lever: E, F, L (or F, E, L) - The effort is applied in the middle, with the fulcrum at one end and the load at the other end.
1 answer