In that case, your speed is precisely 1 mile per 80 seconds.
If you like, you can transform that expression in order to describe
the speed in terms of other units. Examples include:
-- 0.75 mile per second
-- 45 miles per hour
-- 1,080 miles per day
-- 120,960 furlongs per fortnight
Chat with our AI personalities
1/4 of a mile in 20 secs is 1 mile in 80 secs or 1 1/3 minutes. This is somewhere around 50 mph so the car is not going very fast at all.But it really depends on the speed limit.
If you went 800 feet in 10 seconds, you would be going 800/10 = 80 feet per second, 237,600 mph.
There are 60 seconds per minute and 60 minutes per hour; therefore, there are 60 X 60 = 3600 seconds per hour. The stated rate is 1/45 mile per second. 1/45 X 3600 = 80 miles per hour.
80 ft\sec *60=4800ft\min*60=288,000ft\hour and when divided by 5280 feet\mile that equals 54.55 miles per hour
How long did it take you to type this? About 6 seconds on my phone so approximately 80 words per minute. Not very fast but you didn't ask how fast I could.