A. Compute the magnitude of the stresses due to bending, transverse shear and torsion. For the normal stresses, state if they are tensile or compressive.
B. Draw in 3D (as in class) ALL the stresses in an infinitesimal element and label them correctly (x, y,xy, etc.).
C. Draw cubes from the xy plane and draw how this infinitesimal element deforms due to each of the stresses. Making a legible drawing of the combined deformation is not easy, so just try to visualize the combined deformation in your head by adding all the cubes.

An engine, weighing 3000 n, is supported on a pedestal mount. it has been observed that the engine induces vibration into the surrounding area through its pedestal at the maximum operating speed. determine the stiffness of the dynamic vibration absorber spring in (n/m) that will reduce the vibration when mounted on the pedestal. the magnitude of the exciting force is 250 n, and the amplitude of motion of the auxiliary mass is to be limited to 2 mm note: in this question type-in right numbers, no decimals, no fractions, no unit. approximate to right number if needed