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प्रश्न
The following belong to which class of lever?
Sugar tongs
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उत्तर
Third-class of lever
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संबंधित प्रश्न
Name a machine to obtain gain in speed ?
State the principle of a lever?
Class II levers are designed to have ______.
Which type of levers have mechanical advantage always more than 1? Give reasons.
Give three examples for leavers of second order.
The following belong to which class of lever?
A see-saw
The following belong to which class of lever?
Rowing of a boat
The following belong to which class of lever?
A pair of scissors
The following belong to which class of lever?
Nutcracker
The diagram shows the use of a lever.

- State the principle of moments as applied to the above lever.
- Which class of lever is this? Give an example of this class of lever.
- If FA = 100 cm, AB = 90 cm, calculate the minimum effort required to lift the load.
