K Kali New member Jul 20, 2010 #1 An airplane flying at an altitude of 50,000 feet passes directly over a fixed object on the ground. One minute later, the angle of depression of the object is 41°. Approximate the speed of the airplane to the nearest mile per hour
An airplane flying at an altitude of 50,000 feet passes directly over a fixed object on the ground. One minute later, the angle of depression of the object is 41°. Approximate the speed of the airplane to the nearest mile per hour
