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प्रश्न
A ______ lever will always have M.A. > 1.
पर्याय
Class I
Class II
Class III
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उत्तर
A Class II lever will always have M.A. > 1.
Explanation:
In a Class II lever, the load is located between the fulcrum and the effort. This arrangement means the effort arm is always longer than the load arm. Since the Mechanical Advantage (M.A.) is calculated as the ratio of the effort arm to the load arm, the M.A. is always greater than 1, meaning it acts as a force multiplier.
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संबंधित प्रश्न
Which class of lever has the mechanical advantage always less than 1? Give an example.
Name the class to which the following lever belong:
a nutcracker
Name the class to which the following lever belong:
a see-saw
Name the machine to which the following belong:
Beam balance
Answer the following.
Name the simplest of all types of machines.
Tick the most appropriate answer.
Which of the following is a Class II lever?
Classify the following into levers:
A catapult
Classify the following into levers:
A fishing rod
Classify the following into levers:
Claw hammer
Classify the following into levers:
Sugar tongs
