Depends on what you're trying to stop with
2.55hours. Divide 140 by 55.
38/55 = 0.69 hours = about 41.5 minutes
It would take 0.12727272727... hours, or 7.6363636363... minutes
About 1 hour 49 minutes.
1 hour 27 minutes at a constant 55 mph, excluding speed changes, delays or stops.
about a 123 ft 60 mph is 134 take the sqaure of the mph and that will give u the distance
it depends on how hard u stop
It depends on the condition of the brakes and the road.
Stopping Distance = about 206.25 feet at 55 mph
93 million miles at 55 mph would take 193 years!
If you drove non-stop at a constant speed of 55 mph, it would take about 32 minutes and 43 seconds.
About 8 hours 30 minutes at a constant 55 mph.
228 feet
Exactly 1 hour
Time = Distance/Speed = 600/55 = 10.9090.. provided you do not stop for refuelling, or comfort stops, or rest or anything.
If you drove non-stop at a constant speed of 55 mph, it would take about 54 minutes and 32 seconds.
The answer depends on the mass of the train and the force applied by the brakes.