fighthou miles/min "image bel light is I m 9. The same boy flies a kite which is now 100 ft above the ground. If the string is being pulled of rate of 10 ft/sec because the wind carries the kite horizontally directly away from the boy, what Is rate of change of the angle the kite makes with the vertical when the angle is 30? 10oftoups d bant at U 10.) A baseball diamond is a 90-foot square. A ball is batted along the third-base line at a constant rate of 100 feet per second. a.) How fast is its distance changing from first base |b.) How fast is its distance changing from first base at the time when the ball is halfway to 3 d base. at the time when the ball reaches 3 d base. Find :145 x 1Home 9160 11. A tightrope walker is moving along a tightrope at 3 fi/sec at an altitude of 100 feet. The walker is tracked by a searchlight on the ground. Find the change in the angle of elevation of the searchlight when the walker is 200 feet horizontally from the light and walking away from the light