All 10 Chapters Covered
SOLUTIONS
, Contents
Chapter 1 .............................................................................................................................................. 1
Chapter 2 ............................................................................................................................................23
Chapter 3 ............................................................................................................................................64
Chapter 4 ............................................................................................................................................93
Chapter 5 ......................................................................................................................................... 199
Chapter 6 ......................................................................................................................................... 237
Chapter 7 ......................................................................................................................................... 309
Chapter 8 ......................................................................................................................................... 361
Chapter 9 ......................................................................................................................................... 438
Chapter 10....................................................................................................................................... 486
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SeSiesimiciii sciosloaltaiotinon
sm
, Chapteṙ 1
1.1
1.2
W = ggV = (7850)(9.81) π(0.042)(0.110) = 42.58 N
0.2248 lb
W = 42.58 N × = 9.57 lb (
1.0 N
1.3
4.448 N 0.3048 m
(a) 400 lb·ft = 400 lb·ft × × = 542 N·m (
1.0 lb 1.0 ft
6m 0.3048 ft 1.0 mi 3600 s
(b) 6 m/s = × × × = 1. 247 mi/h (
s 1.0 m 5280 ft 1.0 h
20 lb 4.448 N 1.0 in.2
(c) 20 lb/in.2 = × × = 1. 379 × 105 N/m2
in.2 1.0 lb 645.2 × 10—6 m2
= 137.9 kPa (
500 slug 14.593 kg 39.37 in.
(d) 500 slug/in. = × × = 2. 87 × 105 kg/m (
in. 1.0 slug 1.0 m
1.4
30 mi 5280 ft 0.3048 m 1.0 gal
30 mi/gal = × × ×
gal 1.0 mi 1.0 ft 3.785 L
= 12 760 m/L = 12.76 km/L (
1.5
1 6m 2 kg · m2 kg · m (m)
(a) E = (1000 kg) = 18 000 = 18 000 s2
2 s s2
= 18 000 N·m = 18 kN·m (
0.2248 lb 3.281 ft
×
(b) E = 18 000 N·m = 18 000 N·m × 1.0 N 1.0 m
= 13 280 lb·ft (
@@
SeSies im
s m 1
iciii cs iosloaltaiotinon
© 2017 Cengage Learning®. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
, 1.6
1.7
1.8
8 mm 1.0 m 1.0 µs
(a) 8 mm/µs = × × = 8000 m/s (
µs 1000 mm 10—6 s
8000 m 3.281 ft 1.0 mi 3600 s
(b) 8000 m/s = × × × = 17 900 mi/h (
s 1.0 m 5280 ft 1.0 h
1.9
1.10
G
= [A] G2 + [B] [G] [T ]
T2
1 1
) [A] = ( [B] = (
GT 2 T3
1.11
(a) The dimensions of x = At2 — Bvt aṙe
[G] = [A][T 2] — [B][GT —1][T ]
) [A] = [GT —2] ( [B] = [1] (dimensionless) (
@@
SeSies im
s m 2
iciii cs iosloaltaiotinon
© 2017 Cengage Learning®. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
SOLUTIONS
, Contents
Chapter 1 .............................................................................................................................................. 1
Chapter 2 ............................................................................................................................................23
Chapter 3 ............................................................................................................................................64
Chapter 4 ............................................................................................................................................93
Chapter 5 ......................................................................................................................................... 199
Chapter 6 ......................................................................................................................................... 237
Chapter 7 ......................................................................................................................................... 309
Chapter 8 ......................................................................................................................................... 361
Chapter 9 ......................................................................................................................................... 438
Chapter 10....................................................................................................................................... 486
@@
SeSiesimiciii sciosloaltaiotinon
sm
, Chapteṙ 1
1.1
1.2
W = ggV = (7850)(9.81) π(0.042)(0.110) = 42.58 N
0.2248 lb
W = 42.58 N × = 9.57 lb (
1.0 N
1.3
4.448 N 0.3048 m
(a) 400 lb·ft = 400 lb·ft × × = 542 N·m (
1.0 lb 1.0 ft
6m 0.3048 ft 1.0 mi 3600 s
(b) 6 m/s = × × × = 1. 247 mi/h (
s 1.0 m 5280 ft 1.0 h
20 lb 4.448 N 1.0 in.2
(c) 20 lb/in.2 = × × = 1. 379 × 105 N/m2
in.2 1.0 lb 645.2 × 10—6 m2
= 137.9 kPa (
500 slug 14.593 kg 39.37 in.
(d) 500 slug/in. = × × = 2. 87 × 105 kg/m (
in. 1.0 slug 1.0 m
1.4
30 mi 5280 ft 0.3048 m 1.0 gal
30 mi/gal = × × ×
gal 1.0 mi 1.0 ft 3.785 L
= 12 760 m/L = 12.76 km/L (
1.5
1 6m 2 kg · m2 kg · m (m)
(a) E = (1000 kg) = 18 000 = 18 000 s2
2 s s2
= 18 000 N·m = 18 kN·m (
0.2248 lb 3.281 ft
×
(b) E = 18 000 N·m = 18 000 N·m × 1.0 N 1.0 m
= 13 280 lb·ft (
@@
SeSies im
s m 1
iciii cs iosloaltaiotinon
© 2017 Cengage Learning®. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
, 1.6
1.7
1.8
8 mm 1.0 m 1.0 µs
(a) 8 mm/µs = × × = 8000 m/s (
µs 1000 mm 10—6 s
8000 m 3.281 ft 1.0 mi 3600 s
(b) 8000 m/s = × × × = 17 900 mi/h (
s 1.0 m 5280 ft 1.0 h
1.9
1.10
G
= [A] G2 + [B] [G] [T ]
T2
1 1
) [A] = ( [B] = (
GT 2 T3
1.11
(a) The dimensions of x = At2 — Bvt aṙe
[G] = [A][T 2] — [B][GT —1][T ]
) [A] = [GT —2] ( [B] = [1] (dimensionless) (
@@
SeSies im
s m 2
iciii cs iosloaltaiotinon
© 2017 Cengage Learning®. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
