Describe each class of lever and explain the characteristics of each.

2 answers:

4 0

There are three classes of Lever:

1) First Class of Lever: In this, Fulcrum is always changes the direction of the input force and can be used to increase the force or the distance

2) Second Class of Lever: In this, Fulcrum does not change direction of the input force & Output force is greater than the input force.

3) Third Class of Lever: In this, the input force is between the fulcrum and the load does not change the direction of the input force. Here, Output force is less than input force.

Hope this helps!

MatroZZZ [7]4 years ago

3 0

Answer:

First Class of Lever: In this, Fulcrum is always changes the direction of the input force and can be used to increase the force or the distance. Second Class of Lever: In this, Fulcrum does not change direction of the input force & Output force is greater than the input force. Third Class of Lever: In this, the input force is between the fulcrum and the load does not change the direction of the input force. Here, Output force is less than input force.

Explanation:

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