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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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nite_n_day nite_n_day
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10 years ago
How do first-, second-, and third-class levers differ? 
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Would you know my name, if I saw you in heaven?

Eric Clapton
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10 years ago
"First class- The fulcrum is located between the force and resistance, An example is a see-saw

Second class- Resistance is between the force and the fulcrum. An example is a wheelbarrow

Third class- The force is between the resistance and the fulcrum. A fishing pole is an example."
If you are reading this, you are awesome, and I wish you a happy and prosperous day!
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saviosavio
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10 years ago
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Biology - The only science where multiplication and division mean the same thing.

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nite_n_day Author
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10 years ago
Thanks!
Would you know my name, if I saw you in heaven?

Eric Clapton
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