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प्रश्न
The following belong to which class of lever?
Fore-arm
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उत्तर
First-class of lever
संबंधित प्रश्न
What is a lever?
Give one example of a class I lever where mechanical advantage is more than one ?
shows a nut cracker name the class of lever ?
Class II levers are designed to have ______.
The following belong to which class of lever?
An oar of a boat
The following belong to which class of lever?
A claw-hammer
The following belong to which class of lever?
Wheelbarrow
When we want to use a machine as a force multiplier, which class of lever should we preferably use? Give a simple diagram of such a lever.
What is a lever?
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?
