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प्रश्न
How does the friction at the fulcrum affect the mechanical advantage of the lever?
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उत्तर
Friction at the fulcrum reduces the mechanical advantage.
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संबंधित प्रश्न
Fill in the blank:
In class II levers, the load is in between fulcrum and .........
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Name the class to which the following lever belong:
a lemon squeezer
State three differences between the three classes of levers.
A lever of length 100 cm has the effort of 15 kgf at a distance of 40 cm from the fulcrum at one end. What load can be applied at its other end?
Tick the most appropriate answer.
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Answer the following in a word or two or in a sentence.
Given an example of a Class I lever.
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