answerschapters1and2

answerschapters1and2 - " 2.56(a T = 201 6 ± F(b L...

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Answers to Chapters 1 and 2 1.2) d 1 = 25 : 2 mm; d 2 = 16 : 52 mm 1.6) d inner = 14 : 93 mm 1.9) (a) BD = 101 : 6 MPa; (b) CE = 27 : 7 MPa 1.16) L = 12 : 33 in. 1.18) P = 9 : 22 N 1.24) (a) ± = 10 : 84 ksi; (b) b = 5 : 11 ksi 1.39) w = 1 : 279 in. 1.41) (a) A AB = 181 : 3 mm 2 ; (b) A AC = 213 mm 2 1.55) P = 1 : 683 kN 2.3) (a) d = 0 : 1784 in.; (b) L = 58 : 6 in. 2.14) d = 1 : 219 in. 2.19) (a) ² total = 11 : 90 ± 10 3 in. # ; (b) ² B = ² BC = 5 : 66 ± 10 3 in. " 2.33) (a) s = 18 : 01 ksi, a = 6 : 27 ksi; (b) ² = 6 : 21 ± 10 3 in. 2.39) (a) R A = 62 : 8 kN , R E = 37 : 2 kN ; ² C = 46 : 3 ³ m 2.43) (a) R A = 14 : 72 kips , R D = 12 : 72 kips ; (b) ² BC = 1 : 574 ± 10 2 in. 2.45) (a) P CD = 4 : 61 kips; (b) ² C = 0 : 0373 in. 2.50) s = 1 : 888 ± 10 3 psi, c = 53 : 6 psi 2.52) (a) AB = 22 : 2 ksi, BC = 6 : 84 ksi; (b) ² B = 4 : 10 ± 10 3 in.
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Unformatted text preview: " 2.56) (a) T = 201 : 6 ± F; (b) L exact = 18 : 0107 in. 2.63) E = 29 : ± 10 3 psi, ´ = 0 : 444 , G = 10 : 03 ± 10 3 psi 2.68) (a) ² AB = 0 : 0754 mm; (b) ² BC = 0 : 1028 mm; (c) ² AC = 0 : 1220 mm 2.77) G = 2 : 50 ± 10 3 psi 2.93) P all = 41 : 7 kN 2.96) (a) P = 14 : 02 kips; (b) P = 17 : 14 kips 2.100) (a) & max = 134 : 7 MPa; (b) & max = 135 : 3 MPa 1...
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