A steady, incompressible, two-dimensional (in the x-y plane) velocity field is given by V→=(0.523−1.88x+3.94y)i→+(−2.44+1.2 6x+1.88y)j→ . Calculate the acceleration at the point (x, y) = (-1, 3.5).

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.