Question
With which class of levers is it possible to increase the force that must be applied?(1 point)
Responses
Class 1 and 3
Class 1 and 3
Class 2 and 3
Class 2 and 3
Class 1 and 2
Class 1 and 2
Class 3 and 4
Class 3 and 4
Responses
Class 1 and 3
Class 1 and 3
Class 2 and 3
Class 2 and 3
Class 1 and 2
Class 1 and 2
Class 3 and 4
Class 3 and 4