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• March 1, 2022

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• PHY101 Physics I © Dr.Cem Özdoğan

• 3-2 Vectors and Scalars

• Physics deals with many quantities that have both size and direction.
• It needs a special mathematical language-the language of vectors-to describe those quantities.
• In this chapter: we will focus on the basic language of vectors.

• (in magnitude,

• in direction)