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10 cards from this deck
Single vector with same effect as multiple vectors combined
Graphical methods and algebraic methods
Drawing vectors to scale and using measurements
Fundamental technique for adding vectors graphically
From first tail to last head
Mathematical calculations instead of scale drawings
R=Rx2+Ry2R = \sqrt{R_x^2 + R_y^2}R=Rx2+Ry2
tanα=RyRx\tan α = \frac{R_y}{R_x}tanα=RxRy
Choose +ve direction, assign signs, add algebraically
Algebraic methods
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