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प्रश्न
Classify the following into levers:
A catapult
विकल्प
Class I
Class II
Class III
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उत्तर
Class I
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संबंधित प्रश्न
Give one example of a class I lever in a case where the mechanical advantage is equal to 1?
Name the class to which the following lever belong:
a pair of sugar tongs
Name the class to which the following lever belong:
a wheelbarrow
How does the friction at the fulcrum affect the mechanical advantage of the lever?
Name the machine to which the following belong:
Lemon crusher
Name the machine to which the following belong:
Sugar tongs
Answer the following in short.
Using a suitable example, describe how a machine acts as a force multiplier.
Both a pair of scissors and a pair of pliers belong to the same class of levers. Name the class of lever. Which one has the mechanical advantage less than 1?
Draw a labelled diagram of a class II lever. Give one example of such a lever.
Classify the following into levers:
A door
