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Chapter 6
350 km/hr 97.2 m/sec
V
2 2 2
1 1 (1.225)(97.2) 5787 N/m
q V
/ 10.3
R
L D
88
200 293.3ft/sec
60
V
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
2 2 2
1 1 (1.225)(100) 6125 N/m
2 2
q V
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
3
= 0.7364 kg/m
alt 0 0
1/2 1/2
0
1/2
alt 0 0 0
1/2
0
( / ) (1.225/0.7364) 1.29
( / ) 1.29
( / ) 1.29
R R R
V V V
P P P
0
(m/sec)
V0
(kw)
R
Palt
(m/sec)
V
(kw)
ak
R
P
100 1129 129 1456
130 2182 168 2815
160 3898 206 5028
190 6419 245 8281
220 9900 284 12,771
250 14,550 323 18,770
all 0 0
0
= 0.601
A A A
T T T
alt alt (0.601)(80596) 48438
A A
P T V V V
max
290 m/sec at 5 km
V
(1.4)(287)(288.16) 340 m/sec
295 0.868
340
a RT
V
Ma
(1.4)(287)(255.69) 321m/sec
290 0.90
321
a RT
V
Ma
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
80
100ft/secV
2 2 2
1 1 (0.002377)(100) 11.89 lb/ft
2 2
q V
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
295ft/sec 201mph at sea level
V
max
excess power = 9000 kw at sea level
excess power = 5000 kw at 5 km
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
max
(R/C)
ah b
max
(R/C)
ah b
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
max
( / ) 5000 (7.7) 38,500 ft 729 milesR h L D
,O
,0 ,0
max
AR AR
2 4
D
L
D D D
C e
C e
C C C
(0.002175)(0.585) 231
L
0
0
t/2
max
AR
2
D
D
e C
L
D C
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
(44)(5.64) 248lb.
F
W
1
3400 248 3152 lb.
W
7 1
= 0.42/(550)(3600) = 2.12 10 ftc
c
c
1/2 1/2
max
( AR ) (0.91)(6.2)(0.027) 12.8
2 2(0.027)
D
D
e C
L
D C
0
1
max
7
0.83 3400
(12.8) 3152
2.12 10
L
D
WC
R n
c C W
R n
1/ 2 1/ 2 1/ 2
7
4
0.83 (11.09) 2(0.002377)(181) (3152 3400 )
2.12 10
2.67 10 sec 7.4 hr
D
E
E
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
86
(1900)(29.67) 56,370 N
136,960 56,370 80, 590 N
f
W
W W W
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
2 2 2
1 1 (1.225)(100) 6125 N/m
2 2
q V
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
3
= 0.7364 kg/m
alt 0 0
1/2 1/2
0
1/2
alt 0 0 0
1/2
0
( / ) (1.225/0.7364) 1.29
( / ) 1.29
( / ) 1.29
R R R
V V V
P P P
0
(m/sec)
V0
(kw)
R
Palt
(m/sec)
V
(kw)
ak
R
P
100 1129 129 1456
130 2182 168 2815
160 3898 206 5028
190 6419 245 8281
220 9900 284 12,771
250 14,550 323 18,770
all 0 0
0
= 0.601
A A A
T T T
alt alt (0.601)(80596) 48438
A A
P T V V V
max
290 m/sec at 5 km
V
(1.4)(287)(288.16) 340 m/sec
295 0.868
340
a RT
V
Ma
(1.4)(287)(255.69) 321m/sec
290 0.90
321
a RT
V
Ma
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
80
100ft/secV
2 2 2
1 1 (0.002377)(100) 11.89 lb/ft
2 2
q V
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
295ft/sec 201mph at sea level
V
max
excess power = 9000 kw at sea level
excess power = 5000 kw at 5 km
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
max
(R/C)
ah b
max
(R/C)
ah b
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
max
( / ) 5000 (7.7) 38,500 ft 729 milesR h L D
,O
,0 ,0
max
AR AR
2 4
D
L
D D D
C e
C e
C C C
(0.002175)(0.585) 231
L
0
0
t/2
max
AR
2
D
D
e C
L
D C
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
(44)(5.64) 248lb.
F
W
1
3400 248 3152 lb.
W
7 1
= 0.42/(550)(3600) = 2.12 10 ftc
c
c
1/2 1/2
max
( AR ) (0.91)(6.2)(0.027) 12.8
2 2(0.027)
D
D
e C
L
D C
0
1
max
7
0.83 3400
(12.8) 3152
2.12 10
L
D
WC
R n
c C W
R n
1/ 2 1/ 2 1/ 2
7
4
0.83 (11.09) 2(0.002377)(181) (3152 3400 )
2.12 10
2.67 10 sec 7.4 hr
D
E
E
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
86
(1900)(29.67) 56,370 N
136,960 56,370 80, 590 N
f
W
W W W
PROPRIETARY MATERIAL. © 2012 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be
displayed, reproduced, or distributed in any form or by any means, without the prior written permission of the publisher, or used
beyond the limited distribution to teachers and educators permitted by McGraw-Hill for their individual course preparation. A
student using this manual is using it without permission.
