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Learning Goals (Unit 6) I will be able to … understand the difference between a quadrant bearing and a true bearing solve a triangle using sine or cosine law and various angle theorems explain the difference between a vector and a scalar use proper notation for vectors and magnitude of a vector draw vector diagrams clearly and accurately use parallelogram law and triangle law to add or subtract vectors define equal, opposite, and parallel (collinear) vectors define a unit vector by words and by a formula multiply a vector by a scalar and explain its effect on the original vector define resultant, equilibrant, and components of a force explain how forces must be arranged in order to be in a state of equilibrium solve various applications of vectors (velocities & forces)