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प्रश्न
Tick the most appropriate answer.
Which of the following is a Class II lever?
पर्याय
Pliers
A beam balance
A nut-cracker
A knife
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उत्तर
A nut-cracker
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संबंधित प्रश्न
Fill in the blank:
In class II levers, the load is in between fulcrum and .........
Name the class to which the following lever belong:
a beam balance
The diagram given below shows the three kinds of levers. Name the class of lever and give one example of the class.
Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:
a pair of forceps
How does the friction at the fulcrum affect the mechanical advantage of the lever?
Answer the following.
What is a Class I lever?
Tick the most appropriate answer.
A pair of scissors is an example of a/an
Name the three classes of levers and state how are they distinguished. Give two examples of each class.
Explain why the mechanical advantage of the class III type of lever is always less than 1.
Classify the following into levers:
Sugar tongs
