55 miles
5*55/60 = 4.5833... miles = 7.376 kilometres, approx.
55 mph (!)
First convert 55 mph to ft/sec: 55 mi/hr=55 mi/hr*(1hr/3600s)*(5280ft/mi) = 80.67 ft/s. Distance equals rate times time, so in 5 seconds the car goes approximately 80.67*5 = 403.3 feet.
55 x 2.5 = 137.5
20 min is one third of an hour so 55/3 miles...
60 miles.
At about 1700 RPM's you're going 55.
180 miles.
It travels 308 feet every three seconds at 70 mph.
52 hours.
1 mile = 5280 feet1 hour = 3600 seconds1 mph = 1.4666 feet per second55 mph = 80.666666 feet per second10 seconds =>806.66 feet12 seconds => 968 feetSo, around 900 feet.