second and third class levers both have __________. a. the fulcrum between the effort and load b. effort…

second and third class levers both have __________. a. the fulcrum between the effort and load b. effort applied in the same place c. two loads and fulcrums d. the fulcrum at one end of the lever please select the best answer from the choices provided.

second and third class levers both have __________. a. the fulcrum between the effort and load b. effort applied in the same place c. two loads and fulcrums d. the fulcrum at one end of the lever please select the best answer from the choices provided.

Answer

Brief Explanations:

En los segundos y terceros clases de palancas, el fulcro está ubicado en uno de los extremos de la palanca. En una palanca de segunda clase, la carga está entre el fulcro y el esfuerzo, mientras que en una palanca de tercera clase, el esfuerzo está entre el fulcro y la carga.

Answer:

D. the fulcrum at one end of the lever