A Class-1 lever is a lever with the force and the load (resistance) on opposite sides of the fulcrum (pivot).
Class 1 lever
no. a catapult is a class-3-lever not a class-1-lever.
Class 1.
1st class lever3rd class lever
Class 3 Lever! You Don't even know that!
Answer #1:It is a third class lever.=====================Answer #2:It is a second class lever.
Class-III Lever . . . MA always less than 1. Class-II Lever. . . . MA always more than 1. Class-I Lever . . . . MA can be 1, more than 1, or less than 1.
Answer #1:It is a third class lever.=====================Answer #2:It is a second class lever.
Class 1
A hairbrush is a third-class lever, where the force is applied between the fulcrum (pivot point) and the load (hair being brushed).
A diving board is a class 1 lever.