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Nutka1998 [239]
3 years ago
5

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

Health
2 answers:
Inessa [10]3 years ago
4 0
There are three classes of Lever:

1) First Class of Lever: In this, Fulcrum is a<span>lways changes the direction of the input force and can be used to increase the force or the distance
</span><span>
2) Second Class of Lever: In this, Fulcrum d</span><span>oes not change direction of the input force & Output force is greater than the input force.

3) Third Class of Lever: In this, t</span><span>he 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!</span>
MatroZZZ [7]3 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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