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Unformatted text preview: Version 001 HW18 ross (15211) 1 This print-out should have 9 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. Serway CP 08 56 001 (part 1 of 2) 10.0 points A 0 . 106 kg meter stick is supported at its 40 cm mark by a string attached to the ceiling. A 0 . 663 kg object hangs vertically from the 6 . 2 cm mark. A second mass is attached at another mark to keep it horizontal and in rotational and translational equilibrium. If the tension in the string attached to the ceiling is 22 . 9 N, find the value of the second mass. The acceleration of gravity is 9 . 8 m / s 2 . Correct answer: 1 . 56773 kg. 002 (part 2 of 2) 10.0 points Find the mark at which the second mass is attached. Correct answer: 53 . 618 cm. Boom and Cable 003 (part 1 of 3) 10.0 points A 1380 N uniform boom is supported by a cable as shown. The boom is pivoted at the bottom, and a 2460 N object hangs from its end....
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This note was uploaded on 05/06/2011 for the course PHYS 103N taught by Professor Chiu during the Spring '11 term at University of Texas at Austin.
- Spring '11