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प्रश्न
Classify the following into levers:
A fishing rod
विकल्प
Class I
Class II
Class III
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उत्तर
Class III
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संबंधित प्रश्न
Give one example of a class I lever where the mechanical advantage is more than 1.
Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:
a beam balance
State three differences between the three classes of levers.
A lever of length 100 cm has the effort of 15 kgf at a distance of 40 cm from the fulcrum at one end. What load can be applied at its other end?
Answer the following.
State the principle of levers.
Answer the following in a word or two or in a sentence.
Given an example of a Class I lever.
Answer the following in short.
Using a suitable example, describe how a machine acts as a force multiplier.
Explain why the mechanical advantage of a class II of lever is always more than 1.
Classify the following into levers:
A catapult
Name the class of the lever shown in the picture below:
