1 hr = 60 min; 1 mile = 5,280 ft;
convert 1 hour to minutes (1 * 60 = 60)
convert 15 miles to ft (15 * 5280 = 79200)
divide distance by time to find speed (79200/60 = 1320 ft per minute)
Feet sec. or per minute? Need more info to answer.
44.3181818 miles per hour == 65 feet*60 seconds=3900 feet/ minute 3900 feet/ minute* 60 minutes=234000 feet/hour 234000feet/hour/ 5280 feet=44.3181818 mph
(55 mile/hour) x (5,280 feet/mile) x (hour / 60 minute) = 4,840 feet/minute
1 mile = 5280 feet, hence 60 miles is 60x5280 = 316800 feet and this is traveled in 1 hour or 60 minutes. Hence per minute is 316800/60 = 5280 feet per minute. There is a short cut. If you multiply miles/hour by 88, you will get feet per minute. Similarly, to get feet per second from miles per hour, multiply mph by the fraction (22/15)
30 miles per hour = 30*5280 feet per hour = 30*5280 feet in 60 minutes = 30*5280/60 feet per minute = 2640 feet/minute.
5280 feet minute
Use this formula: miles per hour x 88 = feet per minute
Feet sec. or per minute? Need more info to answer.
The conversion factor is 88. So, mph x 88 = feet per minute.
miles per hour x 88 = feet per minute: 50 x 88 = 4,400 feet per minute.
Use this conversion: mph x 88 = feet per minute.
1.466 is the conversion factor. So, 60 mph x 1.466 = 87.96 feet per minute.
Miles per hour x 88 = feet per minute
Miles per hour x 0.0167 = miles per minute
cubic feet per hour x 0.016666667 = cubic feet per minute
30,000 feet per hour = 5.68 miles per hour.
There are 3,600 seconds in an hour (60 seconds / minute * 60 minutes / hour). There are 5,280 feet in a mile. Therefore to convert feet / second into miles per hour, multiply by 3,600 / 5,280 (0.68) So 88 feet per second is 60 miles per hour. To go the other way (convert from miles per hour to feet per second), divide by 0.68.