371_Dynamics 11ed Manual

371_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 15 Solution: H OA m A n n 2 l 2 + v A cm A l n 2 l 2 + v A d = H OA 72.0 kg m 2 s = H OB m B v B cos θ () em B v B sin f = H OB 59.5 kg m 2 s = Problem 15-98 Determine the angular momentum H P of each of the two particles about point P . Use a scalar solution. Given: m A 2kg = c 1.5 m = d 2m = m B 1.5 kg = e 4m = v A 15 m s = f 1m = v B 10 m s = 30 deg = a 5m = l 3 = b = n 4 = Solution: H PA m A n n 2 l 2 + v A bc m A l n 2 l 2 + v A ad + = H PA 66.0 kg m 2 s = H PB m B v B cos be + m B v B sin af + = H PB 73.9 kg m 2
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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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