VIAS Encyclopedia provides a collection of tables and definitions commonly needed in science and engineering.


Common Measurement Units - Time, Speed


Time

Identifier Value Units             Description
Day 8.64104 s day
Hour 3.6103 s hour
Week 6.048105 s week in seconds

Speed

Identifier Value Units             Description
km/h 2.7777777777810-1 m s-1 kilometers per hour
Knot 5.1444444444410-1 m s-1 knots
mph 4.470410-1 m s-1 miles per hour


Last Update: 2005-02-03