Computation of stress on a surface* suppose that the stress in a fluid at point p is measured by placing a very small transducer at that point and determining the force per unit area for different orientations of the transducer surface. the following results are obtained, independent of time; orientation of surface measured stress vector 2e~+ey ex+3ey+ez: ey+5ez (a) determine the rectangular components of the stress tensor, uij. (b) compute the stress vectors at point p for a test surface with the orientation 2ex+ey+2e4 n 3 (c) for the test surface of part (b), determine the nonnal component of the stress vector. (d) again for the test surface of part (b), compute two tangential components of the stress