Work of breathing When there is increased gas flow resistance, the optimal respiratory rate decreases. This work (generally during the inhalation phase) is stored as potential energy which is recovered during exhalation. A pressure difference is required to overcome the frictional resistance to gas flow due to viscosity, and to provide non-elastic components of movement of the airway tissues to accommodate pulmonary volume change. Total work done against non elastic forces is 35% of total. Work is defined as a force applied over a distance. The SI unit of work is the Joule, equivalent to a force of 1 Newton exerted along a
The Beast Is G Unit the project stand out sonically from the pack." The EP debuted at number 27 on the "Billboard 200", selling 18,542 copies in its first week. The Beast Is G Unit The Beast Is G Unit is the second extended play (EP) by American hip hop group G-Unit. The EP was released on March 3, 2015, by G-Unit Records. "The Beast Is G Unit" received positive reviews from music critics. Homer Johnsen of HipHopDX said, "The G-Unit sound has changed for the better. There is no one specific musical style that they emulate, which is both refreshing, and interesting from a