Quick Answer. A girder truss is a type of secondary roof support that is most commonly used in the construction of buildings that have a roof that is irregularly shaped. Its main function is to support the weight of the roof.
The distance between Naples and Jupiter in a straight line is 116 miles or 186.64 Kilometers. Driving Directions & Drive Times from Naples to Jupiter can be found further down the page. Driving distances, maps and journey times are currently provided by Google mapping systems.
It depends on how fast you would be moving, and your path. Even on a straight line, Jupiter is at least 590 million kilometers from Earth and could be as far as 966 million ki â¦ lometers. For example, it would take at least 2 and a half years to reach Jupiter with a space shuttle at its orbital speed of 17,500 mph.