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Worked Examples from Introductory Physics (Algebra–Based ...

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Worked Examples from Introductory Physics (Algebra Based)Vol. I: Basic MechanicsDavid Murdock, TTUOctober 3, 20122ContentsPrefacei1 Mathematical The Important Stuff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Measurement and Units in Physics . . . . . . . . . . . . . . . . . .. The Metric System; Converting Units . . . . . . . . . . . . . . .. . . Math: You Had This In High School. Oh, Yes You Did. . . . . .. . . Math: Trigonometry . . . . . . . . . . . . . . . . . . . . . . . . . . . Vectors and Vector Addition.

to express large and small numbers conveniently (and also express the precision of those numbers). We will need the basic algebra operations of powers and roots and we will solve equations to find the “unknowns”. Usually the algebra will be very simple. But if we are ever faced with an equation that looks like ax2 +bx+c = 0 (1.1)

  Example, Physics, Precision

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