Explanation Given information: Mass m Length b Concept used: Following formula is used: 1. Sum of vertical forces, ∑ F y = m a 2. Sum of moments about mass center, ∑ M G = I α Calculation: By symmetry, T 1 = T 2 = 1 2 m g Sum of moments about mass center, ∑ M G = I α T 1 × b 2 = I α 1 2 m g × b 2 = 1 6 m b 2 α α = 3 g 2 b rad/s 2 To determine (b) Find acceleration of point B .

12th Edition

ISBN: 9781259977237

Author: BEER

Publisher: MCG

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Chapter 16.1, Problem 16.66P

To determine

(a)

Find acceleration of point A.

To determine

(b)

Find acceleration of point B.

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Chapter 16.1, Problem 16.65P

Chapter 16.1, Problem 16.67P

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