259_Dynamics 11ed Manual

259_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 14 s B 0.15 m = k 100 N m = Solution: Δ ll 2 b 2 + ls B () 2 b 2 + = Guess F 1N = Given F lM g s B 1 2 ks B 2 1 2 Mv B 2 = F Find F = F 43.9 N = Problem 14-25 The collar has a mass M and is moving at speed v 1 when x = 0 and a force of F is applied to it. The direction θ of this force varies such that = ax , where is clockwise, measured in degrees. Determine the speed of the collar when x = x 1 . The coefficient of kinetic friction
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