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प्रश्न
The following belong to which class of lever?
A pair of scissors
To which class of lever does a pair of scissors belong?
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उत्तर
The pair of scissors belongs to a Class I lever.
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संबंधित प्रश्न
The lever for which the mechanical advantage is less than 1 has :
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The following belong to which class of lever?
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State the types (or kinds) of lever, and give two examples of each kind.
The length of a nut-cracker is 12 cm. A nut, when kept at a distance of 4 cm from its fulcrum, requires an effort of 100 gf to crack it. What force will be required to crack the nut without using the nut-cracker?
