Homework #6

• 6-4
• 6-6
• 6-7
• A body is sliding without friction with velocity v on a flat half-plane, incident upon its boundary at the angle θ1 (defined as on Figure 6-A in the book that goes with problem 6-7). At the boundary the body slides down a sharp drop h meters high, and continues to slide into another flat half-plane. Calculate the angle θ2 (also defined as on Fig. 6-A) with which the body is exiting its encounter with the sharp drop. (Use only the conservation laws.)
• 6-12
• 6-18