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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
Name the class to which the following lever belong:
a pair of sugar tongs
Name the class to which the following lever belong:
an oar rowing a boat.
State three differences between the three classes of levers.
Name the machine to which the following belong:
Sugar tongs
Answer the following in a word or two or in a sentence.
Give one example of a machine used to multiply speed.
Answer the following in short.
Using a suitable example, describe how a machine acts as a force multiplier.
Name the three classes of levers and state how are they distinguished. Give two examples of each class.
Explain why the mechanical advantage of a class II of lever is always more than 1.
Name the class of the lever shown in the picture below:
Classify the following into levers:
Claw hammer
