Most hours have 3600 seconds - since an hour has 60 minutes and a minute usually has 60 seconds.
60 x 60 = 3,600
3600 sec / 1 hr = 1
17miles/hr x 5280ft/1mile x 1hr/3600secs = 24.93 ft/sec
60
1 mile = 5280 feet 1 hour = 60 minutes = 3600 seconds 1mph = 1 mile / 1hr = 5280 ft / 3600 sec = 22/15 ft per sec ~= 1.467 ft per sec Therefore to convert mph to ft per sec, multiply by 22/15 (or approx. 1.467).
80mins
1hr 39min
1hr 36mins
There are 3600 seconds in an hour.
It actually depends on how fast your going. If you go the speed limit it'll probably take around 1hr. and 30 sec. But if you r going faster or slower the time may very.
1hr 26min
115 mins
80 minutes