Archives: Solution Manual

PROBLEM 4.53 A slender rod AB, of weight W, is attached to blocks A and B, which move freely in the guides shown. The blocks are connected by an elastic cord that passes over a pulley at C. (a) Express […]

PROBLEM 4.35 Bar AC supports two 400-N loads as shown. Rollers at A and C rest against frictionless surfaces and a cable BD is attached at B. Determine (a) the tension in cable BD, (b) the reaction at A, (c) […]

PROBLEM 4.19 The bracket BCD is hinged at C and attached to a control cable at B. For the loading shown, determine (a) the tension in the cable, (b) the reaction at C. SOLUTION At B: 0.18 m 0.24 m […]

CHAPTER 4 PROBLEM 4.1 A gardener uses a 60-N wheelbarrow to transport a 250-N bag of fertilizer. What force must she exert on each handle? SOLUTION Free-Body Diagram:   0: (2 )(1 m) (60 N)(0.15 m) (250 N)(0.3 m) […]

PROBLEM 4.148 Determine the reactions at A and B when a  150 mm. SOLUTION Free-Body Diagram: Force triangle 80 mm 80 mm tan 150 mm 28.072 a     320 N sin 28.072 A 680 NA28.1  […]

PROBLEM 4.134 (Continued) // (0.5 m) ; (1 m) ; (268 N) BA CA ririPj To eliminate the reactions at A and D, we shall write // / 0: ( ) ( ) ( ) 0 AD AD B A […]

PROBLEM 4.113 (Continued) 0.90 0.88182(19.6203 N) 0; 19.2240 N xx AA  j: 0.90 44.145 0.180(19.6203 N) 0; 45.123 N yy AA i: 19.62 N CD F (19.22N) (45.1 N)  Aij  0: cos11.5370 0 19.2240 19.6203cos11.5370 0 0 […]

PROBLEM 4.124 Solve Problem 4.123, assuming that the 1.8- kN load is applied at C. PROBLEM 4.123 The rigid L-shaped member ABC is supported by a ball-and- socket joint at A and by three cables. If a 1.8- kN load […]

PROBLEM 4.85 An 8-kg slender rod of length L is attached to collars that can slide freely along the guides shown. Knowing that the rod is in equilibrium and that   30, determine (a) the angle  that the […]

PROBLEM 3.149 A small boat hangs from two davits, one of which is shown in the figure. The tension in line ABAD is 82 lb. Determine the moment about C of the resultant force RA exerted on the davit at […]

PROBLEM 3.142* (Continued) Substituting ? 160 ( 42 18 8 ) ( 3 ) 0 11 − + − ⋅ −− + =i j k ij k or ? 160 [( 42)( 1) (18)( 1) ( 8)(3)] 0 11 − […]

PROBLEM 3.131 A concrete foundation mat of 5-m radius supports four equally spaced columns, each of which is located 4 m from the center of the mat. Determine the magnitude and the point of application of the resultant of the […]

PROBLEM 3.113 A truss supports the loading shown. Determine the equivalent force acting on the truss and the point of intersection of its line of action with a line drawn through Points A and G. SOLUTION We have (240 lb)(cos70 […]

Copyright © McGraw–Hill Education. Permission required for reproduction or display. PROBLEM 3.96 To keep a door closed, a wooden stick is wedged between the floor and the doorknob. The stick exerts at B a 175–N force directed along line AB. […]

PROBLEM 3.78 Replace the two couples shown with a single equivalent couple, specifying its magnitude and the direction of its axis. SOLUTION Replace the couple in the ABCD plane with two couples P and Q shown: 160 mm (50 N) […]

PROBLEM 3.58 In Problem 3.57, determine the moment about the diagonal AD of the force exerted on the frame by portion BG of the cable. PROBLEM 3.57 The frame ACD is hinged at A and D and is supported by […]

PROBLEM 3.39 Knowing that the tension in cable AC is 280 lb, determine (a) the angle between cable AC and the boom AB, (b) the projection on AB of the force exerted by cable AC at point A. SOLUTION (a) […]

PROBLEM 3.19 Determine the moment about the origin O of the force F = 4i − 3j + 5k that acts at a Point A. Assume that the position vector of A is (a) r = 2i + 3j − […]

CHAPTER 3 PROBLEM 3.1 A crate of mass 80 kg is held in the position shown. Determine (a) the moment produced by the weight W of the crate about E, (b) the smallest force applied at B that creates a […]

PROBLEM 2.136 A container of weight W is suspended from ring A. Cable BAC passes through the ring and is attached to fixed supports at B and C. Two forces P=Pi and Q Q=k are applied to the ring to […]

PROBLEM 2.124 Knowing that the tension in cable AE of Prob. 2.123 is 75 lb, determine (a) the magnitude of the load P, (b) the tension in cables BAC and AD. PROBLEM 2.123 Cable BAC passes through a frictionless ring […]

PROBLEM 2.111 A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at B, C, and D. If the tension in wire AB is 840 lb, determine the vertical force P […]

PROBLEM 2.98 For the boom and loading of Problem. 2.97, determine the magnitude of the load P. PROBLEM 2.97 The boom OA carries a load P and is supported by two cables as shown. Knowing that the tension in cable […]

PROBLEM 2.79 Determine the magnitude and direction of the force F = (240 N)i – (270 N)j + (680 N)k. SOLUTION 222 222 (240 N) ( 270 N) ( 680 N) xyz F FFF F = ++ = +− +− […]

PROBLEM 2.59 For the situation described in Figure P2.48, determine (a) the value of α for which the tension in rope BC is as small as possible, (b) the corresponding value of the tension. SOLUTION Free–Body Diagram Force Triangle To […]

PROBLEM 2.39 For the collar of Problem 2.35, determine (a) the required value of α if the resultant of the three forces shown is to be vertical, (b) the corresponding magnitude of the resultant. SOLUTION (100 N)cos (150 N)cos( 30 […]

PROBLEM 2.19 Two forces P and Q are applied to the lid of a storage bin as shown. Knowing that P = 48 N and Q = 60 N, determine by trigonometry the magnitude and direction of the resultant of […]

CHAPTER 2 PROBLEM 2.1 Two forces are applied as shown to a hook. Determine graphically the magnitude and direction of their resultant using (a) the parallelogram law, (b) the triangle rule. SOLUTION (a) Parallelogram law: (b) Triangle rule: We measure: […]

189 © 2015 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected […]

222 themselves during such interviews, including controlling nonverbal messages. The major focus of the chapter, however, is on typical questions that are asked during hiring interviews and how students should respond. The chapter discusses how to respond to illegal questions […]

16.1 Document for Analysis: Tracy’s Poor Interview Follow-Up Letter Current date Mr. Michael Searle Vice President Mariposa Agency 3021 East Van Buren Street Phoenix, AZ 85022 Dear Mr. Searle: Thanks for speaking with me on Tuesday, June 2, about the […]

• Developed people, team, and leadership skills as line manager for Target • Experienced in PowerPoint, Excel, Web design, and database management • Able to work well in stressful situations 182 © 2015 Cengage Learning. All Rights Reserved. May not […]

3. Expand your job-search strategies by using both traditional and digital tools in pursuing the hidden job market. 4. Organize your qualifications and information into effective résumé segments to create a winning, customized résumé. 5. Optimize your job search and […]

15.2 Document for Analysis: Poor Cover Letter 1340 East Phillips Avenue, Apt. D Littleton, CO 80126 May 4, 2015 [or current date] Ms. Kara Robinson Director, Human Resources Felder & Associates, P.C. 835 South Prairie Avenue Pueblo, CO 81005 Dear […]

• Completed 90 units including courses in Analysis and Application of Accounting Data and Financial Reporting • Dean’s Honor List, Fall 2013 • Expanded people and communication skills by conducting annual performance reviews and issuing disciplinary action notices as needed […]

© 2015 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website […]

Reassure students that they will increase their comfort level and deliver a professional performance if they focus on the following: preparation, organization, audience rapport, visual aids, and delivery. Students will also learn effective techniques for communicating as a team and […]

businesses. Then, for one company they are to write a portion of the proposal in which the entrepreneur explains how he or she plans to use social media in regard to the business. Students should describe about how much time […]

3. Identify the components of typical business plans. 4. Describe the components of the front matter in formal business reports, and show how they further the purpose of the report. 5. Understand the body and back matter of formal business […]

$260,000; $260,000; $260,000; $260,000; $280,000; $280,000; $320,000; $360,000; $420,000 MEAN = (260,000 + 260,000 + 260,000 + 260,000 + 280,000 + 280,000 + 320,000 + 360,000 + 420,000) ÷ 9 = $300,000 The mean is most commonly referred to as […]

3. Organize report data logically and provide reader cues to aid comprehension. 4. Write short informational reports that describe routine tasks. 5. Prepare short analytical reports that solve business problems. The chapter provides guidelines for students to understand when to […]

I have studied social science research as part of my major and have refined my writing and editing abilities in business communication courses. My long-term career goals are to work in the non-profit sector where I can use my research […]

Most workers in business organizations today write some type of report on a regular basis, usually informal short reports, often distributed as a simple e–mail message. Occasionally workers collaborate in teams on larger-scale projects. This is why students need to […]

132 Chapter 10 Solutions Memo Attachment Date: Current To: Bradford Trask From: Your name Subject: To Podcast or Not to Podcast No longer the domain of wannabe radio DJs or amateurs, podcasting has arrived in respectable businesses. Large companies such […]

Chapter 10 Solutions to Activities Zooming In: Applying Your Skills at Natural Capitalism Solutions Current date Dear Business Owner: Your attendance at this workshop shows that you have already taken the first step to increasing your profits while you integrate […]

3. Craft persuasive messages that request actions, make claims, and deliver complaints. 4. Understand interpersonal persuasion at work and write persuasive messages within organizations. 5. Create effective and ethical direct-mail and e-mail sales messages. 6. Apply basic techniques in developing […]

• Each meeting should have a purpose and an agenda. • Leaders should start on time and state what is to be accomplished. • Participants should be encouraged to come prepared and be willing to cooperate. • Leaders must keep […]

10.3 Document for Analysis: Poor Claim Letter From Unhappy Copier Owner Current date Mr. Trenton Khalifa VIP Copier Specialists 1532 Nashville Pike Gallatin, TN 37012 Dear Mr. Khalifa: The four BizStar C500 photocopiers that we purchased three months ago are […]

10.2 Document for Analysis: Weak Action Request Inviting Small Planet Speaker Current date Ms. Anna Lappe 418 North Jay Street Brooklyn, NY 11212 Dear Ms. Lappe: You have written that this country’s food sector is both a central culprit in […]

10.1 Document for Analysis: Poor Action Request Going to Texas 7-Eleven Owners To: 7-Eleven Franchise Owners Association of Texas From: Terry Navarro <terrynavarro@yahoo.com> Subject: Finding a Better Way to Sell Fresh Bananas Cc: Bcc: Fresh Del Monte has suggested that […]