Una fuerza de 2700 N se aplica tangencialmente a la cara superior de un bloque metálico cúbico de 18cm de lado, calcule el ángulo
de corte y el desplazamiento de la cara superior con respecto a la
inferior. El módulo de corte para este material es de 65GPa.

Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.