Range of Motion The load moves shorter distance than the effort.
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