a solid cylinder of wood has a cross sectional area of 20cm2 and height 90 cm. it floats upright in water. if two thirds of the length of the cylinder is submerged,

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

the answer is a. hope this .