221_Dynamics 11ed Manual

221_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 13 Given N P sin θ () kr δ M r'' r ' 2 ( ) = FN P cos Mr '' 2 r' ' + = F N P Find P , = N P 12.214 N = F 7.818 N = Problem 13-99 Determine the normal and frictional driving forces that the partial spiral track exerts on the motorcycle of mass M at the instant θ , ' , and '' . Neglect the size of the motorcycle. Units Used: kN 10 3 N = Given: M 200 kg = b 5m = 5 π 3 rad = ' 0.4 rad s = '' 0.8 rad s 2 = Solution: rb = r' b ' = r'' b '' = ψ atan r ' r' = 79.188 deg
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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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