Map of driving directions from Spring, TX to Houston, TX. Click here to show map. Drag the line on the map to calculate the driving distance for a different route. If you want to verify these driving directions or look for another possible route, you can try. Google Maps, Bing Maps, or MapQuest.
The second (symbol: s) (abbreviated s or sec) is the base unit of time in the International System of Units (SI).
The second law of electrostatics states that the attractive or repulsive force that is exerted between two charges particles is directly proportional to the strength of their charges and inversely proportion to the square of distance between the two charges.