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Solution Manual, Chapter 2, Elements of Engineering Analysis, Exploring Engineering, Kosky, Balmer,
Keat & Wise.
Copyright, Elsevier, 2014
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800
Solution Manual, Chapter 2, Elements of Engineering Analysis, Exploring Engineering, Kosky, Balmer,
Keat & Wise.
19. Suppose the formula for weight of the gas was G = Wb, where b is can be varied in
the range 0.50–0.75. Graph the range of a 3.69 × 103 lbm car as a function of b.
Need: Range as function of 0.75> b >0.50
Solution Manual, Chapter 2, Elements of Engineering Analysis, Exploring Engineering, Kosky, Balmer,
Keat & Wise.
300
350
Stupid!
Solution Manual, Chapter 2, Elements of Engineering Analysis, Exploring Engineering, Kosky, Balmer,
Keat & Wise.
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B C D E F G H
K lbf/ft W, lbf L, ft x, ft L + x, ft Max ht, ft Warning
1.00 150 45 340 385 195 DEAD
0
50
100
150
200
250
300
350
400
450
L + x, Total drop in ft
Solution Manual, Chapter 2, Elements of Engineering Analysis, Exploring Engineering, Kosky, Balmer,
Keat & Wise.
Solution Manual, Chapter 2, Elements of Engineering Analysis, Exploring Engineering, Kosky, Balmer,
Keat & Wise.
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A B C D E F
Wt, lbf Cost $
Annual operating
cost/mile
mpg Fuel cost/mile Total cost/mile
2000 =A2*$I$3 =I$4*B2/$I$1 =84500/A2-2.9 =I$2/D2 =E2+C2
=A2+500 =A3*$I$3 =I$4*B3/$I$1 =84500/A3-2.9 =I$2/D3 =E3+C3
=A3+500 =A4*$I$3 =I$4*B4/$I$1 =84500/A4-2.9 =I$2/D4 =E4+C4
=A4+500 =A5*$I$3 =I$4*B5/$I$1 =84500/A5-2.9 =I$2/D5 =E5+C5
=A5+500 =A6*$I$3 =I$4*B6/$I$1 =84500/A6-2.9 =I$2/D6 =E6+C6
=A6+500 =A7*$I$3 =I$4*B7/$I$1 =84500/A7-2.9 =I$2/D7 =E7+C7
=A7+500 =A8*$I$3 =I$4*B8/$I$1 =84500/A8-2.9 =I$2/D8 =E8+C8
$0.20
$0.30
$0.40
$0.50
$0.60
$0.70
$0.80
2,000 2,500 3,000 3,500 4,000 4,500 5,000
Vehicle wt, lbf
$/mile
