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प्रश्न
Answer the following in a word or two or in a sentence.
Given an example of a Class I lever.
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उत्तर
See-saw, pair of scissors.
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संबंधित प्रश्न
Fill in the blank:
In class II levers, the load is in between fulcrum and .........
Which class of lever has the mechanical advantage always less than 1? Give an example.
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 beam balance
Name the class to which the following lever belong:
a see-saw
Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:
a nutcracker
Answer the following.
Name the simplest of all types of machines.
Tick the most appropriate answer.
Which of the following is a Class II lever?
Explain why the mechanical advantage of a class II of lever is always more than 1.
Classify the following into levers:
A catapult
