disadvantage of first class the fulcrum lies on more effort or more force.
disadvantage of first class the fulcrum lies on more effort or more force.
The main disadvantage of a second-class lever is that it requires a greater force input compared to a first-class lever to move the load. Additionally, the load is located closer to the fulcrum, which can limit the range of motion of the lever.
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
no,its second class lever for sure....
First class lever
it is in the first class lever family.