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प्रश्न
Draw a labelled diagram of a class II lever. Give one example of such a lever.
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उत्तर
The nut cracker acts as a class II lever.
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संबंधित प्रश्न
What is a lever?
What do you mean by the mechanical advantage of a lever?
Name the class to which the following lever belong:
a pair of sugar tongs
Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:
a see-saw.
Name the machine to which the following belong:
Sugar tongs
Tick the most appropriate answer.
A pair of scissors is an example of a/an
What is the use of the lever if its mechanical advantage is
- more than 1,
- equal to 1, and
- less than 1?
Which type of lever has a mechanical advantage always more than one? Give one example. What change can be made in this lever to increase its mechanical advantage?
Classify the following into levers:
A catapult
Classify the following into levers:
Wheel barrow
