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प्रश्न
The following belong to which class of lever?
A pair of scissors
एका वाक्यात उत्तर
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उत्तर
First-class of lever
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संबंधित प्रश्न
The diagram below shows a lever in use:
- To which class of levers does it belong?
- Without changing the dimensions of the lever, if the load is shifted towards the fulcrum what happens to the mechanical advantage of the lever?
Write down a relation expressing the mechanical advantage of a lever.
Give one example of a class I lever where mechanical advantage is more than one ?
Class II levers are designed to have ______.
Give three examples for leavers of second order.
The following belong to which class of lever?
Rowing of a boat
The following belong to which class of lever?
A fire tongs
In the following diagram of a wheelbarrow, mark the fulcrum (F) and indicate the directions of load (L) and effort (E) with arrows.
What class of lever is it? Give one more example of the same class of lever.
What is a lever?
A lever is used to multiply the force.
