567_Dynamics 11ed Manual

567_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 17 Dynamics Fr 1 2 mr 2 α = 2 F ρπ m 0 m' t () 3 = ω 0 t 1 t 2 F m 0 m' t 3 d = 800 rad s = Problem 17-83 The bar has a weight per length of w . If it is rotating in the vertical plane at a constant rate about point O , determine the internal normal force, shear force, and moment as a function of x and θ . Solution: Nw x cos wx g 2 L x 2 = x cos 2 g L x 2 + = Sw x sin 0 = x win = MS x 2 0 = Mw x 2 2 sin = Problem 17-84 A force F is applied perpendicular to the axis of the rod of weight
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