For vectors B = a. A + B - 3x – 9ỹ and à = * Incorrect. = x + = -7- 4y calculate: A+B= Direction in degrees relative to + x - axis: b. A - B = x + Direction in degrees relative to + x - axis:

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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.