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प्रश्न
Answer the following in short.
What is the basis of the classification of levers?
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उत्तर
Levers are classified on the basis of the relative positions of load, effort, and fulcrum.
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संबंधित प्रश्न
Name the class to which the following lever belong:
A pair of scissors
Name the class to which the following lever belong:
an oar rowing a boat.
How can you increase the mechanical advantage of a lever?
Answer the following.
Name the simplest of all types of machines.
Name the three classes of levers and state how are they distinguished. Give two examples of each class.
Explain why the mechanical advantage of a class II of lever is always more than 1.
Classify the following into levers:
A door
Classify the following into levers:
A fishing rod
A ______ lever will always have M.A. > 1.
Classify the following into levers:
Claw hammer
