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.
It is (distance from fulcrum to effort)/(distance from fulcrum to load).
it is a 2nd class lever
3rd class lever
A crane is a first class lever when it is winching in or out the rope attached to a load. The crane becomes 3rd class lever when it's boom is luffing, i.e. it is being lowererd or raised.
1st class lever3rd class lever
First Class LeverIt is a First class lever.
is a crowbar first class lever
first class lever second class lever third class lever
A first-class lever can have a mechanical advantage greater than, equal to, or less than 1, depending on the relative distances between the fulcrum, effort force, and load. It does not inherently have a high mechanical advantage.
no,its second class lever for sure....
First class lever
it is in the first class lever family.