lon 28a cannon fires a cannon ball at 88562 ms in a straight line that
Search for question
Question
lon 28A cannon fires a cannon ball at 885.62 m/s in a straight line that passes directly over an observer's head. If the observer hears the sound of the cannon
fire 2.22 seconds after he sees the cannon ball pass over his head, how far is the cannon from the observer?The temperature on this day is 8.55°C.