1. The problem statement, all variables and given/known data A block A (mass 2.25k) rests on a tabletop. It is connected by a horizontal cord passomg over a light, frictionless pulley to a hanging block B (mass 1.3kg). The coeffisient of kinetic friction between block A and the tabletop is 0.45. After the block is released from the rest, fint the speed of each block after moving 3cm. 2. Relevant equations 3. The attempt at a solution I found the frictionforce by: Frictionforce = coeffisient * N (where N = G of block A). Frictionforce = 9,93 N. The force on the rope will be = the G (gravityforce) on block B. ForceOnRope = 12,75N Then I tried to use Newtons second law to find the acceleration, but this attempt failed when I tried to find the velocity of the boxes, which will be the same?