Uh OH! Physics is so involved when it comes to studying for midterms no matter what the subject is. When you put a force on the book your reading or the papers your moving that all involves physics . You can use the formula F=ma which is basically saying force equals mass multiplies by acceleration so just the acceleration that the papers or book is moving multiplied by the mass of the object . Also dynamics is involved when you move your object across a certain surface! Physics is everywhere!