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प्रश्न
Draw a labelled sketch of a second class lever. Give one example of such a lever.
आकृती
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उत्तर
A labelled diagram of a second class lever is given below. Its example is a nut-cracker.
Second Class Lever
Example of a second class lever (Nut-cracker)
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
What is a lever?
State the principle of a lever?
Draw a diagram of a lever which is always used as a force multiplier. How is the effort arm related to the load arm in such a lever?
Give three examples for leavers of 1st order.
Give three examples for leavers of second order.
The following belong to which class of lever?
A claw-hammer
The following belong to which class of lever?
Wheelbarrow
The following belong to which class of lever?
Fore-arm
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.
What is a first-order lever?
