Find the rate of change of angle of elevation of airplane

Reference no: EM131007036

An airplane is f lying horizontally at a speed of 500 mph at an elevation of 10,000 feet toward an observer on the ground. Find the rate of change of the angle of elevation of the airplane from the observer when the angle of elevation is 45 degrees? (Give answer in radians per minute.)

Reference no: EM131007036

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