The formula r=2sqrt(...)5L can be used to approximate the speed r, in miles per hour, of a car that has left skid marks of length L, in feet. How far will Acari skid at 20 mph?
3 answers
looks like yours, just input 20 instead of the 60
forgot the link
http://www.jiskha.com/display.cgi?id=1329034595
http://www.jiskha.com/display.cgi?id=1329034595
The car left skid marks of 97'