a weight om rest tension ord and 14-20. When the 12-lb block A is released from...

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a weight om rest tension ord and 14-20. When the 12-lb block A is released from rest it lifts the two 15-lb weights B and C. Determine the maximum distance A will fall before its motion is momentarily stopped. Neglect the weight of the cord and the size of the pulleys. B -4 ft- A Prob. 14-20 -4 ft- C 14-23. TH sack on the at B to po Determine distance R. 16 m a weight om rest tension ord and 14-20. When the 12-lb block A is released from rest it lifts the two 15-lb weights B and C. Determine the maximum distance A will fall before its motion is momentarily stopped. Neglect the weight of the cord and the size of the pulleys. B -4 ft- A Prob. 14-20 -4 ft- C 14-23. TH sack on the at B to po Determine distance R. 16 m