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Get Full Access to Engineering Mechanics: Statics - 14 Edition - Chapter 5 - Problem 5-85
Get Full Access to Engineering Mechanics: Statics - 14 Edition - Chapter 5 - Problem 5-85

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# Member AB is supported by a cable BC and at A | Ch 5 - 5-85 ISBN: 9780133918922 126

## Solution for problem 5-85 Chapter 5

Engineering Mechanics: Statics | 14th Edition

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Problem 5-85

Member AB is supported by a cable BC and at A by a square rod which fits loosely through the square hole at the end joint of the member as shown. Determine the components of reaction at A and the tension in the cable needed to hold the 800-lb cylinder in equilibrium. B 3 ft 6 ft 2 ft C z x y A Prob. 585

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ME 3350 Notes – Week 8 4 – Differential Form of the Conservation of Mass Principle (∆V) Consider arbitrary differentially small CV : δ ∫ ρdV+∮ρV ∙dA=0→ ∮ ρV∙dA= −δ ∫ ρdV=− δρ ∆V=− δρ = 1 ∮ ρV ∙dA δt CV CS CS δt CV δt|atsome p(x,y,z∈CV δt (x,y,z ,) ∆V CS −δρ 1 shrink as ∆V→0 : = lim ∮ ρV ∙dA δt ∆ V →0 CS lim 1 f ∙dA=∇∙ f →−δρ =∇∙ ρV )→ δρ+∇∙ ρV )=0 Divergence Theorem: ∆V → 0V CS δt δt continuity equation (most general form) δρ δ δ δ In Cartesian coordinates:

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##### ISBN: 9780133918922

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