493_Dynamics 11ed Manual

493_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 16 Given: ω 0.5 rad s = v 0.75 m s = d 1m = r 3m = Solution: (a) a girl 0 0 0 0 d 0 0 × × 2 0 0 0 v 0 × + = a girl 1.00 0.00 0.00 m s 2 = (b) a girl v 2 r 0 0 0 0 0 0 r 0 0 × × + 2 0 0 0 v 0 × + = a girl 1.69 0.00 0.00 m s 2 = Problem 16-138 A girl stands at A on a platform which is rotating with angular acceleration
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