Please Help. Giving brainlest answer! A kite 100 ft above the ground moves horizontally at a speed of 11 ft/s. At what rate (in rad/s) is the angle (in radians) between the string and the horizontal decreasing when 200 ft
string have been let out?
x rad/s
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Please try again. Let be the angle between the string and the ground and x denote the horizontal distance of the kite. Then x is one leg of a right triangle with hypotenuse formed
angle and has length sgual to the height of the kite. You need to use a trigonometric function to relate 8 and x and then differentiate the real