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13 Nov 2019
Question 3 - Work Done A spring supporting a railroad car has a natural length of 12inches, and a force of 8000 pounds compresses it 2 inches. Find: (a) the value of the constant k by applying Hooke's law. (b) the work done in compressing the spring from 12 to 9 inches 17 n
Question 3 - Work Done A spring supporting a railroad car has a natural length of 12inches, and a force of 8000 pounds compresses it 2 inches. Find: (a) the value of the constant k by applying Hooke's law. (b) the work done in compressing the spring from 12 to 9 inches 17 n
Irving HeathcoteLv2
14 Jul 2019