Determine the magnitude of the vector difference V' = V₂ - V₁ and the angle 0x which V' makes with the positive x-axis. Complete both (a) graphical and (b) algebraic solutions. Assume a = 2, b = 4, V₁ = 10 units, V₂ = 12 units, and 0 = 54°. V₂ V 0 Answers: (a) V' = (b) 0x = i i units 0

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