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Why The unit of energy is a derived unit​
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Why The unit of energy is a derived unit​

User Seishin
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Since energy can be measured as work, we can write energy = force x distance. Thus SI derived unit of energy has the units of newtons x meter or kg m2/s2. This unit is more commonly called a joule (J). Traditionally, chemists have expressed energy in calories (cal).
User Brice Roncace
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