To run 25 feet it usually takes 1-3 seconds on average. So if you take 1-3 multiply it by two then anywhere between 2 and 6. Times may be more or less depending on how you run, and how fit you are.
It is impossible to run that fast, but if it were, it would take 2 hours.
50 meters = about 164.04 feet.
0.41 seconds.
3.41 seconds.
A Basketball court is 94 feet long and 50 feet wide.
50 feet long
A giant squid is 50 feet long with the tentacles
25' * 50' = 25*50 = 1250 square feet.
50 feet.
50 ft * 20 feet = 1000 square feet.
One mile contains 5,280 feet. Therefore, 50 miles per hour = (50 X 5280) feet per hour. At this speed, 1600 feet/(50 X 5280) feet/hour = 0.0061 hour, to the justified number of significant digits (limited by "50").
50 feet.