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).
The analysis goes to explain: âA contemporary landing force would approach the beachhead in an amphibious landing vehicle such as the U.S. Assault Amphibious Vehicle, which moves at around 13 kph (8 mph). This would be vulnerable to anti-tank guided missiles fired from positions onshore.