Exam 2 Name 20 points 2. Determine the stress on the base of a lithospheric plate that has the dimensions of 2000km x 1000km x 50km where the average density of the plate is 2.7-3. How easy would it be to move that plate using edge forces? October 29. 1999 8 " " ((( ((( #( % " + / En 2 % " ;