Question

there are___kinds of levers​

Answer 1

Answer:

There are three types of levers: first class, second class and third class. The difference between the three classes depends on where the force is, where the fulcrum is and where the load is. In a first class lever, the fulcrum is located between the input force and output force.

Answer 2

Answer:

there are three types of leers

they are:

• first class
• second class
• third class

The difference between the three classes depends on where the force is, where the fulcrum is and where the load is. In a first class lever, the fulcrum is located between the input force and output force.

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