No
50 miles per hour.
Fifty miles per hour is equal to 80.47 kilometers per hour.
Six hours.
That speed is described as "fifty miles per hour".
45 kilometers per second are 162,000 kilometers per hour and that are 100,662 miles per hour.
55 miles
.8928 hours
Answer: 50 mph = 80.4672 km/h
52 miles at 40 miles per hour = (52 / 40) = 1.3 hours = 1 hour 18 minutes
To convert fifty-five miles per hour to feet per second, you can use the conversion factors: 1 mile = 5,280 feet and 1 hour = 3,600 seconds. Therefore, at fifty-five miles per hour, the calculation is: ( 55 \times 5,280 \text{ feet} / 3,600 \text{ seconds} \approx 80.67 \text{ feet per second} ). Thus, a vehicle traveling at fifty-five miles per hour moves approximately 80.67 feet in one second.
46.88 hours
The average speed of the Caltrain is fifty-five miles per hour, but it has a top speed of seventy-nine miles per hour.