Question

Question 2. The mechanical advantage of the lever of the second order
is always more than one and of the third kind is always less than one.
Explain.
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Answer 1

Answer:

The mechanical advantage of second order lever is always more than one.

• This is because the effort arm is always longer than the load arm of these levers.
• M.A.= load/ Effort

= Effort arm/load arm

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