17. A man of height 1.8 m walks away from a 5-m lamppost at a speed of 1.2 m/s (Figure 10). Find the rate at which his shadow is increasing in length.
17. A man of height 1.8 m walks away from a 5-m lamppost at a speed of 1.2 m/s (Figure 10). Find the rate at which his shadow is increasing in length.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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How do you solve problem 17?
Thanks
![ME
12. Suppose th
13. Suppose that 800)
1.2 m/s. Calculanes and
14. What is the relation between
bottom of the ladder move
de lands
Jadi ovisado
15. The radius r and height
How fast is the volume of the cone increasing when
16. A road perpendicular to a highway leads t
away (Figure 9). An automobile travels past the farmhouse
80 km/h. How fast is the distance between the automobile and the farm-
farmhouse located 2 km
speed of
house increasing when the automobile (
highway and the road?
6 km past the intersection of the
speed?
FIGURE 9
wat
X
wou
80 km/h
Automobile
17. A man of height 1.8 m walks away from a 5-m lamppost at a speed
of 1.2 m/s (Figure 10). Find the rate at which his shadow is increasing in
length.
FIGURE 10
23. A rocket travels ve
tracked through a telesc
ing pad. Find the rate
ground is increasing 2
y
24. Using a telesco
recording the angl
second intervals.
and 0(10.5)=0.2
25. A police ca
pursues a truck
12). At time t
east of Sioux
vehicles is ch
(a) At time.
18. As Claudia walks away from a 264-cm lamppost, the tip of her shadow
moves twice as fast as she does. What is Claudia's height?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd3f7c47f-f942-4013-9970-37881347efaf%2F257573fa-6615-4844-a94f-ce6b410456d9%2Fn3x15b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ME
12. Suppose th
13. Suppose that 800)
1.2 m/s. Calculanes and
14. What is the relation between
bottom of the ladder move
de lands
Jadi ovisado
15. The radius r and height
How fast is the volume of the cone increasing when
16. A road perpendicular to a highway leads t
away (Figure 9). An automobile travels past the farmhouse
80 km/h. How fast is the distance between the automobile and the farm-
farmhouse located 2 km
speed of
house increasing when the automobile (
highway and the road?
6 km past the intersection of the
speed?
FIGURE 9
wat
X
wou
80 km/h
Automobile
17. A man of height 1.8 m walks away from a 5-m lamppost at a speed
of 1.2 m/s (Figure 10). Find the rate at which his shadow is increasing in
length.
FIGURE 10
23. A rocket travels ve
tracked through a telesc
ing pad. Find the rate
ground is increasing 2
y
24. Using a telesco
recording the angl
second intervals.
and 0(10.5)=0.2
25. A police ca
pursues a truck
12). At time t
east of Sioux
vehicles is ch
(a) At time.
18. As Claudia walks away from a 264-cm lamppost, the tip of her shadow
moves twice as fast as she does. What is Claudia's height?
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