577_Dynamics 11ed Manual

577_Dynamics 11ed - Engineering Mechanics Dynamics Chapter 17 W = 30 lb r = 1.25 ft kG = 0.6 ft = 12 deg s = 0.2 k = 0.15 Solution Guesses = 1 deg

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Engineering Mechanics - Dynamics Chapter 17 W 30 lb = r 1.25 ft = k G 0.6 ft = θ 12 deg = μ s 0.2 = k 0.15 = Solution: Guesses 1 deg = F N 1lb = F 1lb = a G 1 ft s 2 = α 1 rad s 2 = Given FW sin θ W g a G = Fr W g k G 2 α F N W cos θ 0 = F μ F N = a G r α θ N F a G α Find θ N , F , a G , α () = F F N 4.10 20.50 lb = a G 19.1 ft s 2 = α rad s 2 = θ = Problem 17-97 The truck carries the spool which has weight W and radius of gyration k G . Determine the angular acceleration of the spool if it is not tied down on the truck and the truck begins to
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This note was uploaded on 08/16/2011 for the course EGN 3321 taught by Professor Christianfeldt during the Spring '08 term at University of Central Florida.

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