1. 2 Fundamental Quantities and Units Fundamental QuantityMKS Unit.

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1

2 Fundamental Quantities and Units Fundamental QuantityMKS Unit

3 Fundamental Quantities and Units Fundamental QuantityMKS Unit * Length(Meters)

4 Fundamental Quantities and Units Fundamental QuantityMKS Unit * Length(Meters) * Mass(Kilograms)

5 Fundamental Quantities and Units Fundamental QuantityMKS Unit * Length(Meters) * Mass(Kilograms) * Time(Seconds)

6 Fundamental Quantities and Units Fundamental QuantityMKS Unit * Length(Meters) * Mass(Kilograms) * Time(Seconds) * Temperature(Degrees)

7 Fundamental Quantities and Units Fundamental QuantityMKS Unit * Length(Meters) * Mass(Kilograms) * Time(Seconds) * Temperature(Degrees) * Electric Current(Amperes)

8 Fundamental Quantities and Units Fundamental QuantityMKS Unit * Length(Meters) * Mass(Kilograms) * Time(Seconds) * Temperature(Degrees) * Electric Current(Amperes) * Amount of Substance(Moles)

9 Fundamental Quantities and Units Fundamental QuantityMKS Unit * Length(Meters) * Mass(Kilograms) * Time(Seconds) * Temperature(Degrees) * Electric Current(Amperes) * Amount of Substance(Moles) * Luminous Intensity(Candela)

10 Fundamental Quantities and Units Common Systems: * British * Metric U.S. uses a “combination” of these Scientific Community Metric System Manufacturing, General Public British (How much do you weight?) Conversion tables are provided in the textbook

11 Fundamental Quantities and Units U.S. uses a “combination” of these Example: Pressures are commonly reported in “psi.” psi means Pounds per Square Inch, and is a pressure unit from the British system. The metric unit is Newtons/Square meter. According to the conversion tables in the book, 1 psi = 6895 N/m 2

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13 Fundamental Quantities and Units Fundamental QuantityMKS Unit * Length(Meters) * Mass(Kilograms) * Time(Seconds)

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