Question
What is Work?
Answer
The scientific meaning of work is transfer of energy by mechanical means. Work is said to be done by a force, when a body displaced actually in the direction of applied force. The SI unit of work is joule (J) and in CGS, it is expressed in erg. 1J = 107erg It is a scalar quantity. Its dimensional formula is [ML2T-2]Subscribe to our youtube channel!
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