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प्रश्न
Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:
a pair of forceps
उत्तर
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संबंधित प्रश्न
State whether the following statement is True or False.
All levers are force multipliers.
Name the class to which the following lever belong:
an oar rowing a boat.
Name the class to which the following lever belong:
a see-saw
State three differences between the three classes of levers.
Name the machine to which the following belong:
Beam balance
Name the machine to which the following belong:
Sugar tongs
Answer the following.
State the principle of levers.
Name the three classes of levers and state how are they distinguished. Give two examples of each class.
Draw a labelled diagram of a class II lever. Give one example of such a lever.
Name the load, effort, and fulcrum.
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