(need help with the following question)
A slender bar with rectangular cross section is subjected to tensile loading along its longitudinal direction. During the test, a compressive stress of 120MPa is always maintained in one of the two axes orthogonal to the longitudinal direction. The yield...
Here is my homework question and answer. I am not sure why the answer shows that the direction of torque is opposite of the gears.
http://i20.photobucket.com/albums/b236/snar123/2012-11-14_16-09-38_131.jpg
http://i20.photobucket.com/albums/b236/snar123/2012-11-14_16-10-31_292.jpg