Pressure is force over area. So assuming your cube is at rest and on earth, then the force is mass x gravity and the pressure is mass x gravity / area.
A string quartet is made up of four musicians playing two violins, a viola, and a cello. These are all string instruments played either by plucking the strings or using a bow. The violins are the smallest and typically play the higher notes. The viola and cello are larger instruments and play the lower notes.
There are 4 instruments in the string family. 1. Violin - The violin (also known as the fiddle) is the smallest in the string family, and my personal favorite. It is the smalâ¦lest, and most high pitched instrument in the string family. The violin comes in many sizes and is fairly easy to play. There are 4 strings on a violin.