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प्रश्न
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?
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उत्तर
A pair of scissors and a pair of pliers both belong to class I lever.
A pair of scissors has mechanical advantage less than 1.
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संबंधित प्रश्न
Give one example of a class I lever where the mechanical advantage is more than 1.
Name the class to which the following lever belong:
a see-saw
Name the class to which the following levers belong:
a pair of pliers
How does the friction at the fulcrum affect the mechanical advantage of the lever?
State three differences between the three classes of levers.
Tick the most appropriate answer.
A pair of scissors is an example of a/an
Answer the following in short.
Using a suitable example, describe how a machine acts as a force multiplier.
Classify the following into levers:
Wheel barrow
Name the class of the lever shown in the picture below:
Classify the following into levers:
Claw hammer
