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प्रश्न
The following belong to which class of lever?
Nutcracker
एका वाक्यात उत्तर
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उत्तर
Second-class of lever
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
The lever for which the mechanical advantage is less than 1 has :
Class II levers are designed to have ______.
A lever of length 9 cm has its load arm 5 cm long and the effort arm is 9 cm long.
- To which class does it belong?
- Draw a diagram of the lever showing the position of fulcrum F and directions of both the load L and effort E.
- What is the mechanical advantage and velocity ratio if the efficiency is 100%?
- What will be the mechanical advantage and velocity ratio if the efficiency becomes 50%?
Which type of levers have mechanical advantage always more than 1? Give reasons.
The following belong to which class of lever?
An oar of a boat
The following belong to which class of lever?
A claw-hammer
The following belong to which class of lever?
Sugar tongs
The following belong to which class of lever?
Wheelbarrow
The following belong to which class of lever?
Fore-arm
A lever is used to multiply the force.
