rdunn083 rdunn083

20-01-2021
Engineering

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Plz answer, I will give brainliest if correct!
A certain lever has a mechanical advantage of 3. What class(es) of lever could it be?

A. Third-class only
B. First-class or third-class
C. Second-class or third-class
D. First-class or second-class

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2243511 2243511

20-01-2021

D. First-class or second-class

Because of the way the class is configured it offers mechanical advantage

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