Adisplacement field in a body is given by u =c{x^2 +10) v = 2cyz w = c(- xy + z^2) where c=10^-4. the displacements in x, y and z directions are u, v and w respectively. determine the state of strain at the coordinate point (0, 2, 1) using small strain definitions. what is the normal strain along the line with direction (1/squareroot 3, 1/squareroot 3, 1/squareroot 3) at point (0, 2, 1) calculate the volumetric (dilatational) and distortional (deviatoric) components of the total strain. what do they represent?

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Agas is compressed from vi 0.3 m, p 1 bar to of v2 0.1 m3, p2--3 bar. pressure and volume are related linearly during the process. for the gas, find the work, in kj.

Liquid flows at steady state at a rate of 2 lb/'s through a pump, which operates to raise the elevation of the liquid 100 ft from control volume inlet to exit. the liquid specific enthalpy at the inlet is 40.09 btu/lb and at the exit is 40.94 btub. the pump requires 3 btu/s of power to operate. if kinetic energy effects are negligible and gravitational acceleration is 32.174 tt/s, the heat transfer rate associated with this steady state process is most closely 1)-2,02 btu/s from the liquid to the surroundings 2)-3.98 btu/s from the surroundings to the liquid. 3)-4.96 btu/s from the surroundings to the liquid. 4)-1.04 btu/s from the liquid to the surroundings.