A box on a horizontal surface is full of disks, each of which has a mass of 100 grams. The total mass of the box (with the disks in it) is mbox = 15kg and it is attached to one end of a string The massless string passes through a massless pulley and on the other end a block of mass 3kg is attached. The coefficients of kinetic and static frictions are Mk = : 0.21 and m = Ms 0.65 respectively. A student starts to remove the disks one at a time until the system starts to move. Determine the number of disks the student removes from the bucket. Take g = 9.80m/s and please note that the number disks must be an integer! (The picture may be misleading. There are way more than 6 disks inside te box) -> 100gr each = mbox M