# Question: A book is sitting on a horizontal surface a There

A book is sitting on a horizontal surface.

(a) There is (are) (1) one, (2) two, or (3) three force(s) acting on the book.

(b) Identify the reaction force to each force on the book.

(a) There is (are) (1) one, (2) two, or (3) three force(s) acting on the book.

(b) Identify the reaction force to each force on the book.

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