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3. Three kids stand on a see-saw as shown. The see-saw has a uniform cross section and weighs 15 lb, while kids A, B,
3. Three kids stand on a see-saw as shown. The see-saw has a uniform cross section and weighs 15 lb, while kids A, B, and C weigh 35 lb, 45 lb, and 25 lb, respectively. Determine the weight of the rock at point E required for the system to maintain a perfect balance, and the reaction at support D. Write your answers using 3 significant digits. A 1 B [TD 1 ft 1 ft. 0.5 ft 7.5 ft E
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Income Tax Fundamentals 2013
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
31st Edition
1111972516, 978-1285586618, 1285586611, 978-1285613109, 978-1111972516
