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प्रश्न
Name the machine to which the following belong:
Beam balance
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उत्तर
Beam balance: A lever (lever of class I).
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संबंधित प्रश्न
State whether the following statement is True or False.
All levers are force multipliers.
Which class of lever has the mechanical advantage always more than 1? Give an example.
Which class of lever has the mechanical advantage always less than 1? Give an example.
How does the friction at the fulcrum affect the mechanical advantage of the lever?
Name the machine to which the following belong:
Lemon crusher
What is the use of the lever if its mechanical advantage is
- more than 1,
- equal to 1, and
- less than 1?
Class III levers have mechanical advantage less than one. Why are they then used?
Classify the following into levers:
Wheel barrow
Classify the following into levers:
A fishing rod
A ______ lever will always have M.A. > 1.
