Chapter 12.1, Problem 1aT

For each layer, draw a free-body diagram in the space provided. Be sure to indicate on your diagram the surface on which each contact force is applied. (This is usually done by placingthe tip of the arrow that represents the force at that surface.)
The label for each force should indicate:
• the type of force.
• the object on which the force is exerted, and
• the object exerting the force.