V 1 dr dt Im/sec dx = 2r(m/s) Ax (-1mls 5) A kite is 100 feet above the ground and is moving horizontally at a speed of 6 feet per second. At what rate is the angle between the string and the horizontal decreasing when 200 ft. of string has been let out? S 2 Jzoo X - 00 S 2 ds K2100 S2 ZK dk t t02S S200ft X 30,00 6ft/sec ols 11 100 3 1 (L0ON3) S200 ok 6) Boyle's law says that when a gas is compressed while temperature remains constant, the ds P 3 3 pressure and volume obey the law PV = C where C is a constant. Suppose that at an instant the 11

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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V
1
dr
dt
Im/sec
dx
= 2r(m/s)
Ax
(-1mls
5) A kite is 100 feet above the ground and is moving horizontally at a speed of 6 feet per second.
At what rate is the angle between the string and the horizontal decreasing when 200 ft. of string
has been let out?
S 2
Jzoo
X -
00
S 2
ds
K2100 S2
ZK dk
t t02S
S200ft
X
30,00
6ft/sec
ols
11
100 3
1
(L0ON3)
S200
ok
6) Boyle's law says that when a gas is compressed while temperature remains constant, the
ds
P
3 3
pressure and volume obey the law PV = C where C is a constant. Suppose that at an instant the
11
Transcribed Image Text:V 1 dr dt Im/sec dx = 2r(m/s) Ax (-1mls 5) A kite is 100 feet above the ground and is moving horizontally at a speed of 6 feet per second. At what rate is the angle between the string and the horizontal decreasing when 200 ft. of string has been let out? S 2 Jzoo X - 00 S 2 ds K2100 S2 ZK dk t t02S S200ft X 30,00 6ft/sec ols 11 100 3 1 (L0ON3) S200 ok 6) Boyle's law says that when a gas is compressed while temperature remains constant, the ds P 3 3 pressure and volume obey the law PV = C where C is a constant. Suppose that at an instant the 11
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