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प्रश्न
State whether the following statement is True or False.
In an ideal machine, work done on load is equal to the work done by effort.
पर्याय
True
False
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उत्तर
True.
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संबंधित प्रश्न
What is the principle on which a machine works?
Answer the following.
What is a machine?
Give two examples of inclined plane where it is used to raise a heavy load with less effort ?
Give an example of the following uses of a machine:
to obtain gain in speed
Classify the following as a lever, a pulley and an inclined plane:
The wheel of a flagpole
Which machine will you use to do the following work? Write their type.
To draw water from a well.
What is a lever?
______ help us to make work easier.
Simple machines usually exchange a larger force to move a heavy object.
The idea of a simple machine originated with the Greek philosopher Archimedes.
