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प्रश्न
Answer the following in a word or two or in a sentence.
Give one example of a machine used to multiply speed.
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उत्तर
Class III lever (hockey stick, fbreep)
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संबंधित प्रश्न
Name the class to which the following lever belong:
a pair of sugar tongs
How does the friction at the fulcrum affect the mechanical advantage of the lever?
Name the machine to which the following belong:
Lemon crusher
Answer the following.
State the principle of levers.
Tick the most appropriate answer.
Which of the following is a Class II lever?
Tick the most appropriate answer.
A pair of scissors is an example of a/an
Answer the following in a word or two or in a sentence.
Given an example of a Class I lever.
Draw a labelled diagram of a class II lever. Give one example of such a lever.
Classify the following into levers:
A door
Name the load, effort, and fulcrum.
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1. ______ 2. ______ 3. ______ |
1. ______ 2. ______ 3. ______ |
1. ______ 2. ______ 3. ______ |
