posted by Sarah .
In Figure 12-68, two identical, uniform, and frictionless spheres, each of mass 4.1 kg, rest in a rigid rectangular container. A line connecting their centers is at 45° to the horizontal. Find the magnitudes of the forces on the spheres from (a) the bottom of the container, (b) the left side of the container, (c) the right side of the container, and (d) each another. (Hint: The force of one sphere on the other is directed along the center-center line.)
Cut-and-pasted homework dumping, with no work or thought shown by the student, will usually not be answered in this forum. That is especially true when important information, such as the figure in this case, is not provided.