8.5 ft/sec = 8.5*3600/5280 = 5.8 mph (approx)
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5o miles per hour is 73.3 feet per second. The average stopping distance for the breaks at that speed is 128 feet. Now add to that the average reaction time for a driver at that speed which is 3/4 second so we add 55 feet gives us a total of 183 feet.
Feet per second x 0.68 = mph
80.6666667 feet per second
95.3333333 feet per second == you can literally type "65 miles per hour in feet per second" into google and it does unit conversions and math for you.
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5.79 mph.
8.8 feet per second.
4.977 miles (7.3 ft/sec) * (60 sec/min) * (60min/hr)= 26280 ft (26280 ft/hr) / (5280 ft/mile)= 4.977 miles
At 50 miles per hour you are traveling 73.3 feet every second.
Three miles in 45 minutes is an average speed of 4 miles per hour or 5.87 feet per second.
120 miles per second equates to 633,600 feet per second.
1 mile per hour = 22/15 = 1.4666... feet per second (rounded, repeating)The following are exact numbers:-- 15 miles per hour = 22 feet per second-- 30 miles per hour = 44 feet per second-- 60 miles per hour = 88 feet per second-- 90 miles per hour = 132 feet per second-- 120 miles per hour = 176 feet per second
1,000 feet per minute is about 11.363 miles per hour.
5o miles per hour is 73.3 feet per second. The average stopping distance for the breaks at that speed is 128 feet. Now add to that the average reaction time for a driver at that speed which is 3/4 second so we add 55 feet gives us a total of 183 feet.
Average human walking speed is 3.1 miles per hour which is 4.55 feet per second. So multiplying by 60 seconds/minute, we get 273 feet. There are 5280 feet in one mile, so 273 feet is 273/5280 = 0.0517 miles.
17.6 feet per second.