The small block of mass m is being pulled along the slot by the string at a con- stant speed v. The slot rotates about O at a constant rate w. The coefficient of kinetic friction between the sidewalls of the slot and the block is k. There is no friction between the block and the slot floor. Find an expression for the magnitude of the tension, T, in the string. Note that the gravitational acceleration unit vector points into the page in the figure on the left. Q m SMOOTH