1. The document contains questions about forces acting on various objects. It asks the reader to fill in blanks related to the magnitude of forces, whether forces are in the same or opposite direction, and to determine if an object is accelerating, decelerating, or moving at a constant speed. 2. Multiple choice and fill-in-the-blank questions are presented about signs moving with various net forces applied from different directions. 3. The reader is asked to apply knowledge of forces to analyze situations involving objects like signs, people, and fish swimming in a stream.