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प्रश्न
The following belong to which class of lever?
Nutcracker
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उत्तर
Second-class of lever
संबंधित प्रश्न
What is a lever?
shows a nut cracker name the class of lever ?
The lever for which the mechanical advantage is less than 1 has :
Give three examples for leavers of second order.
The following belong to which class of lever?
An oar of a boat
The following belong to which class of lever?
Rowing of a boat
The following belong to which class of lever?
Wheelbarrow
Shears, used for cutting metals and scissors used for cutting clothes are both examples of levers of the first order. However, whereas the shears always have short blades and long handles, the scissors often have blades much longer than the handles. Explain, why this is so?
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.
A lever is used to multiply the force.
