![]() ![]() Knowing that b = 40 mm, c = 55 mm, and d = 12 mm, determine the load P if an overall factor of safety of 3.2 is desired. The ultimate strength of the wood used is 60 MPa in tension and 7.5 MPa in shear, while the ultimate strength of the steel is 145 MPa in shear. PROBLEM 1.45 A load P is supported as shown by a steel pin that has been inserted in a short wooden member hanging from the ceiling. ![]() A student using this manual is using it without permission. No part of this Manual may be displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. Connect allows the professor to assign homework, quizzes, and tests easily and automatically grades and records the scores of the student's work.(2.25)(0.625) = 2.25 in2 2 PU = 2AτU = (2)(2.25)(130) = 585 lb. Connect is the only integrated learning system that empowers students by continuously adapting to deliver precisely what they need, when they need it, how they need it, so that class time is more effective. From the detailed examples, to the homework problems, to the carefully developed solutions manual, instructors and students can be confident the material is clearly explained and accurately represented.McGraw-Hill Education's Connect, is also available as an optional, add on item. The tried and true methodology for presenting material gives students the best opportunity to succeed in this course. Used by thousands of students around the globe since publication, Mechanics of Materials provides a precise presentation of the subject illustrated with numerous engineering examples that students both understand and relate to theory and application. Mazurek.View sample:Product Description:Mechanics of Materials is the uncontested leader for the teaching of solid mechanics. ![]()
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