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प्रश्न
Shows a lemon crusher. Name the class of lever.
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उत्तर
It is second-class of the lever
संबंधित प्रश्न
State whether the following statement is True or False.
All levers are force multipliers.
What is a lever?
Give one example of a class I lever in a case where the mechanical advantage is equal to 1?
Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:
a beam balance
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
Both a pair of scissors and a pair of pliers belong to the same class of levers. Name the class of lever. Which one has the mechanical advantage less than 1?
Explain why the mechanical advantage of a class II of lever is always more than 1.
Classify the following into levers:
A door
A ______ lever will always have M.A. > 1.
