mph * 8 * 336 = fpf = 2688 * mph
where 8 is the number of furlongs to a mile and 336 is the number of hours to a fortnight.
Not exactly...
Multiple miles * 8 and divide by hours * 336. It's miles/hour not mile*
hour
Or multiply mph by 8/336 (.023809524)
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To convert feet per second to miles per hour, multiply the value in feet per second by 0.681818. This conversion factor accounts for the different lengths of a mile and a foot.
One mile per hour (mph) is equal to 2,688 furlongs per fortnight. Therefore, 60mph = 60 x 2,688 = 161,280 furlongs per fortnight.
If you have the speed in (ft/hour), divide the number by 5,280.
The answer is the same speed in (miles per hour).
To convert feet per second to miles per hour, you can use the conversion factor of 1 foot per second is approximately 0.6818 miles per hour. You can multiply the value in feet per second by 0.6818 to get the equivalent value in miles per hour.
To convert 15 miles per hour to feet per second, you would multiply 15 by 5280 (the number of feet in a mile) and then divide by 3600 (the number of seconds in an hour). This gives you approximately 22 feet per second.
To convert miles per hour to feet per second, you need to multiply by 1.4667. Therefore, a car traveling at 140 miles per hour is moving at approximately 205.33 feet per second.
To convert feet to miles, divide by 5280 (1 mile = 5280 feet). To convert hours to miles per hour, divide distance in miles by time in hours. Thus, to convert 30000 feet to miles per hour, first convert feet to miles (30000/5280), then divide by the number of hours to get miles per hour.
To convert 240 miles per hour to feet per second, first convert miles to feet by multiplying by 5280 (since 1 mile = 5280 feet). Then convert hours to seconds by multiplying by 3600 (since 1 hour = 3600 seconds). Finally, divide the distance in feet by the time in seconds to get the speed in feet per second.