Aforce scale is attached to a stack of books lying on a flat table. what happens to the size of static frictional forces as you begin to pull on the force scale?

Until the stack begins to move, the static frictional force is
exactly equal to the your pulling force. 

We know that because the books are not accelerating, so
the horizontal forces on the stack must be balanced.

Iread this book last year so take this with a grain of salt.gene jumps from the tree to compete with finny due to the fact that gene is always trying to do better than finny. he is put under the grasp of peer pressure due to finny almost forcing him to do this. ever since he first jumped finny kept pressuring him to jump since he thought gene enjoyed jumping.rather than uses this answer you should probably just reread chapters 3-4