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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
Name the class to which the following lever belong:
a beam balance
Name the class to which the following lever belong:
a wheelbarrow
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?
Tick the most appropriate answer.
A pair of scissors is an example of a/an
Draw a labelled diagram of a class II lever. Give one example of such a lever.
Classify the following into levers:
A fishing rod
The diagram below shows a rod lifting a stone.
- Mark position of fulcrum F and draw arrows to show the directions of load L and effort E.
- What class of lever is the rod?
- Give one more example of the same class of lever stated in part (b).
Name the load, effort, and fulcrum.
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1. ______ 2. ______ 3. ______ |
1. ______ 2. ______ 3. ______ |
1. ______ 2. ______ 3. ______ |
Differentiate Class I lever and Class II lever.
