about a 123 ft 60 mph is 134 take the sqaure of the mph and that will give u the distance
A average freight train going 50 mph (80 km/h) will take up to 1.5 miles. That is how long a freight train takes to stop if it collides with a car.
About 2 hours if non-stop.
That's going to depend heavily on the weight of the cargo in each car.
25mph.
60 feet
Depends on what you're trying to stop with
At 60 mph, it will take one hour.
4.87 seconds at 65 mph.
About 51 seconds at 70 mph.
Depends on how good the brakes are.
7 hours to drive 420 miles going 60 mph.