It depends on the car's stopping power. An average distance for 40 mph would be around 85 feet
44 feet per second.
It takes a car 387 feet to come to complete stop when going 70mph.
Stopping Distance = about 56.25 feet.
55 feet
229 feet
how mant feet from the stop sign ahould you stop
It will take an average of 229 feet to stop after going 50 miles per hours after seeing danger to stop. This will vary according to condition of brakes and drivers reaction time.
I would give the train plenty of room. You never know. I would say about four meters. In most states, it's required that you stop about 15-20 feet from the tracks.
when traveling at 55mph, how many feet do you need to stop
That depends on how heavy the car is and the surface it is driving on
It depends on the car's weight and braking capabilities.
60 feet