676_Dynamics 11ed Manual

676_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 20 θ 20 deg = a 2f t = Solution: ba sin () = ω z 2 sin 0 = 2 z sin = 2 11.695 rad s = ' z ' 2 sin 0 = ' 2 ' z sin = ' 2 8.771 rad s 2 = ω 0 2 cos 2 sin z + = α 0 ' 2 cos ' 2 sin ' z + 0 0 z ω × + = r B b ab sin b cos = r B 0.684 1.766 0.643 ft = v B ω r B × = v B 7.064 0 7.518 ft s = v B 10.316 ft s = a B α r B × ωω r B × × + = a B 77.319 28.257 5.638 ft s 2 = a B 82.513 ft s 2 = Problem 20-10 If the plate gears A and B are rotating with the angular velocities shown, determine the angular
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