Identify whether scalar quantity or vector quantity. a) measurement of years b) grams c) the measurement of speed in miles or kilometers-per-hour d) milliliters e) measurement of the rate at which an object changes position f) hiker walking 3mph, south g) measurement of the medium's temperature h) increase/decrease in temperature i) force j) voltage

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.