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प्रश्न
Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:
a pair of forceps
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उत्तर
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संबंधित प्रश्न
Which class of lever has the mechanical advantage always more than 1? Give an example.
Name the class to which the following lever belong:
a lemon squeezer
Name the class to which the following lever belong:
a nutcracker
How can you increase the mechanical advantage of a lever?
State three differences between the three classes of levers.
Explain why scissors for cutting cloth may have blades longer than the handles, but shears for cutting metals have short blades and long handles.
Which type of lever has a mechanical advantage always more than one? Give one example. What change can be made in this lever to increase its mechanical advantage?
Explain why the mechanical advantage of the class III type of lever is always less than 1.
Classify the following into levers:
A door
Shows a lemon crusher. Name the class of lever.
