Define the term energy of a body?what is SI unit of energy
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Measure of the ability of a body or system to do work or produce a change, expressed usually in joules or kilowatt hours (kWh). No activity is possible without energy and its total amount in the universe is fixed. ... (2) Kinetic: energy associated with motion (such as a moving car or a spinning wheel).
what is SI unit of energy =It is important to remember that energy is measured in joules, and power is measured in watts. One joule = 1 watt ´ 1 second. People usually associate the watt with electricity, but that is because the SI system has traditionally been used only for electricity in the US
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Energy is the ability to do work.The SI unit of energy is Joule.
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