A uniform cube of side length 9.7 cm rests on a horizontal floor. The coefficient of static friction between cube and floor is J. A horizontal pull P is applied perpendicular to one of the vertical faces of the cube, at a distance 7.9 cm above the floor on the vertical midline of the cube face. The magnitude of P is gradually increased. (a) If u is less than what value will the cube eventually begin to slide? (b) If / is greater than what value will the cube eventually begin to tip? (Hint: At the onset of tipping, where is the normal force located?) (a) Number Units (b) Number i Units