Determine the magnitude of the vector difference V = V₂ - V₁ and the angle ex which V' makes with the positive x-axis. Complete both (a) graphical and (b) algebraic solutions. Assume a -5, b-7, V₁-12 units, V₂-15 units, and 0 = 51° Answers: units (a) Vi (b) ex-

Determine the magnitude of the vector difference V = V₂ - V₁ and the angle ex which V' makes with the positive x-axis. Complete both (a) graphical and (b) algebraic solutions. Assume a -5, b-7, V₁-12 units, V₂-15 units, and 0 = 51° Answers: units (a) Vi (b) ex-

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter2: Basic Operations With Force Systems

Section: Chapter Questions

Problem 2.104RP: The three forces of magnitude P can be replaced by a single, equivalent force R acting at point A....

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Question

Determine the magnitude of the vector difference V₁ = V₂ - V₁ and the angle ex which V' makes with the positive x-axis. Complete both
(a) graphical and (b) algebraic solutions.
Assume a = 5, b = 7, V₁ = 12 units, V₂ = 15 units, and 0 = 51°
-X
Answers:
(a) V' =
i
(b) 0x = i
units

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