325_Dynamics 11ed Manual

325_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 15 Given: W B 15000 lb = v B 5 ft s = W A 3000 lb = v A 4 ft s = g 32.2 ft s 2 = Solution: W B g v B W A g v A W B W A + g v = v W B v B W A v A W B W A + = v 3.50 ft s = Positive means to the right, negative means to the left. Problem 15-35 The cart has mass M and rolls freely down the slope. When it reaches the bottom, a spring loaded gun fires a ball of mass M 1 out the back with a horizontal velocity
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