L lilbizzy999 Guest Mar 18, 2009 #1 if a car travailing at 90 mph had a fly in it that flew from the back of the car to the front at 15 mph would the fly actually be going 105 mph? of just 15 mph?
if a car travailing at 90 mph had a fly in it that flew from the back of the car to the front at 15 mph would the fly actually be going 105 mph? of just 15 mph?
B Brian L Guest Mar 18, 2009 #2 105. but if it is going near the speed of light it a totally different matter.
