Tanis leaves home and rides her bicycle 12 km north. She turns east and rides another 5 km. Then, she turns into a forest bicycle path that runs 45° south of east and rides for another 5 km. a) Sketch a diagram of Tanis's journey  b) How far is Tanis from home at this point?

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.