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प्रश्न
Name the machine to which the following belong:
Beam balance
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उत्तर
Beam balance: A lever (lever of class I).
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संबंधित प्रश्न
Which class of lever has the mechanical advantage always less than 1? Give an example.
Name the class to which the following lever belong:
a pair of sugar tongs
Name the class to which the following lever belong:
a see-saw
How does the friction at the fulcrum affect the mechanical advantage of the lever?
Answer the following.
What is a Class I lever?
Answer the following in a word or two or in a sentence.
Given an example of a Class I lever.
Class III levers have mechanical advantage less than one. Why are they then used?
Classify the following into levers:
Wheel barrow
Classify the following into levers:
A fishing rod
Classify the following into levers:
Sugar tongs
