A kite 100 ft above the ground moves horizontally at aspeed of 8 ft/s. At what rate is the angle between the stringand the horizontal decreasing when 200 ft of string hasbeen let out?
A kite 100 ft above the ground moves horizontally at aspeed of 8 ft/s. At what rate is the angle between the stringand the horizontal decreasing when 200 ft of string hasbeen let out?
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
Problem 14P
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Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
Question
A kite 100 ft above the ground moves horizontally at a
speed of 8 ft/s. At what rate is the angle between the string
and the horizontal decreasing when 200 ft of string has
been let out?
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