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39. CONSUMER DECISIONS Will Barclay wishes to determine which HDTV antenna he should purchase for his home. The TV store has supplied him with the following information: Range in miles VHF 30 45 60 75 UHF 20 35 40 55 Model A B C D Price $50 60 70 80 34. Center ( a, a) and radius 2a 35. DISTANCE TRAVELED A grand tour of four cities begins at City A and makes successive stops at Cities B, C, and D before returning to City A. If the cities are located as shown in the accompanying figure, find

copyright laws as they currently exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher. Engineering Mechanics - Statics Chapter 1 Given: a1 = 0.631 Mm b1 = 8.60 kg a2 = 35 mm b2 = 48 kg Solution: a1 b1 ( b) 2 ( a) = 8.532 km kg 2 a2 b2 = 135.48 kg ⋅ m 2 3 3 2 12 © 2007 R. C. Hibbeler. Published by Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved.…

310 70 30 95 BHN 23 7075-T6 2790 500 570 70 30 150 BHN 23 0.15% Cu, 0.8% Mg, 0.4% Si 5.1% Zn, 2.1% Mg, 1.2% Cu 8460 8460 410 410 510 510 100 100 40 40 150 BHN 20 20 65% Cu, 35% Zn 65% Cu, 35% Zn 8510 8210 360 960 480 1200 110 130 40 48 145 BHN 380 BHN 20 17 70% Cu, 30% Zn 98% Cu, 2% Be Nickel Alloys Monel 400: 25 °C 500 °C Monel 500: 25 °C 500 °C Inconel 600: 25 °C 650 °C…