Question 9In the figure, a 119 kg uniform log hangs by two steel wires, A and B, both of radius1.20 mm. Initially, wire A was 2.70 m long and 2.05 mm shorter than wire B. The logis now horizontal. Young's modulus for steel is 2.00 × 1011 N/m².What are the magnitudes of the forces on it from (a) wire A and (b) wire B? (c) Whatis the ratio dд/dB?(a) Number iWire AWire BcomUnits(b) Number iUnits(c) Number iUnits--/1

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What are the magnitudes of the forces on it from (a) wire A and (b) wire B? (c) What is the ratio dд/dB?

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter10: Force And Force-related Variables In Engineering

Section: Chapter Questions

Problem 29P: A structural member with a rectangular cross section as shown in the accompanying figure is used to...

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