491_Dynamics 11ed Manual

491_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 16 ω 5 rad s = r 3f t = h 2f t = Solution: v B v 0 0 0 ω h cot θ () h 0 × + = v B 12.00 5.77 0.00 ft s = v B 13.32 ft s = a B 0 ω 0 ω cot θ () h 0 × × 2 0 ω v 0 0 × + = a B 28.9 70.0 0.0 ft s 2 = a B 75.7 ft s 2 = While the swing bridge is closing with constant rotation ω , a man runs along the roadway at constant speed
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