Newton's third laws, free body diagrams

1. A string is tied to a book and pulled lightly as shown at right. The book remains in contact with the table and does not move. a. Draw a free-body diagram for the book. Label each of the forces exerted on the book as you were instructed in the tutorial Forces.od od noboners NTB - TsB EB String 2. a. Consider the following statement made by a student about a book at rest on a level table: Book 77 Table b. How do the forces exerted on the book in this case compare to the forces exerted on the book when the string is not present? List any forces that are the same (i.e., same type of force, same direction, and same magnitude) in both cases. Make a separate list of forces that change (or are not present) when the string is pulled.