Physical quantities are measured as 'nu' where n is the magnitude and u is the unit. For example: A boy measured the length of a room as 3 m. Here 3 is the magnitude and m (metre) is the unit. 3 m can also be written as 300 cm.
No. The only European units I know of who were able to sustain that. kind of speed on foot were Foreign Legion-where the standard was 50. km per day. Other infantry units usually come in under 20 miles a day. (and closer to 12-15 miles per day).
Believe it or not, tanks can actually move at about 25 miles per hour on flat terrain and up to 45 miles per hour on roads! Some tanks have even gone as fast as 60 to 70 miles per hour for short periods of time.Tanks aren't really built for speed, though.Driving tanks at high speeds often leads to mechanical problems and breakdowns. Tanks perform better at slow speeds over short distances.ome tanks have even gone as fast as 60 to 70 miles per hour for short periods of time. Tanks aren't really built for speed, though. Driving tanks at high speeds often leads to mechanical problems and breakdowns. Tanks perform better at slow speeds over short distances.