414_Dynamics 11ed Manual

414_Dynamics 11ed Manual - Engineering Mechanics Dynamics...

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Engineering Mechanics - Dynamics Chapter 16 Given: r A 10 mm = k 5 rad s = r B 40 mm = θ 1 0.5 rev = r E 15 mm = Solution: ω A k 1 2 = α A k 1 2 () 2 k 1 () = B r A r B A = B r A r B A = v B r E = v 0.19 m s = a t B r E = a t 5.81 m s 2 = a n B 2 r E = a n 2.28 m s 2 = Problem 16-26 The engine shaft S on the lawnmower rotates at a constant angular rate A . Determine the magnitudes of the velocity and acceleration of point P on the blade and the distance P travels in time t . The shaft S is connected to the driver pulley
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