755_Dynamics 11ed Manual

755_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 21 W 20 lb = θ 30 deg = ω 25 rad s = a 18 in = b 18 in = c 6in = Solution: I x W g c 2 6 = I z I x 2 = I y I z = x sin () = y cos = z 0 rad s = Guesses F A 1lb = F B = Given F A F B + W 0 = 0 0 F B bF A a x y z I x 0 0 0 I y 0 0 0 I z x y z × = F A F B Find F A F B , = F A F B 8.83 11.17 lb = *Problem 21-48 The car is traveling around the curved road of radius
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