Answers

2015-12-15T19:58:29+05:30


the SI unit of work or energy, equal to the work done by a force of one newton when its point of application moves one metre in the direction of action of the force, equivalent to one 3600th of a watt-hour.


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2015-12-15T21:55:40+05:30
Joule is derived unit of energy and though direction of on meter by following one newton.
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