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7 of 7 A 3-lb ball A is traveling horizontally at 18 ft/s when it strikes a 14-lb block B that is at rest. Rev Part A If the
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V43 - (54-14 Ves) 310-8 3VfB - 54 + 14 VfB 32.4 17VfB = 32.4 & 54 VfB 5.1 fils 4 fr mg begu Naw using equilibrium condition E

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