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प्रश्न
Name the class to which the following lever belong:
a wheelbarrow
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उत्तर
a wheelbarrow: Class II lever.
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संबंधित प्रश्न
Describe three orders of levers giving an example of each. Draw neat diagrams showing the positions of fulcrum, load, and effort in each kind of lever.
Name the class to which the following lever belong:
a nutcracker
State three differences between the three classes of levers.
Tick the most appropriate answer.
A pair of scissors is an example of a/an
Explain why scissors for cutting cloth may have blades longer than the handles, but shears for cutting metals have short blades and long handles.
Draw a labelled diagram of a class II lever. Give one example of such a lever.
Class III levers have mechanical advantage less than one. Why are they then used?
Classify the following into levers:
A door
Classify the following into levers:
A fishing rod
Name the load, effort, and fulcrum.
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