1. The problem statement, all variables and given/known data A 42kg block of ice at 0°C is sliding on a horizontal surface. the initial speed of the ice is 7.3 m/s and the final speed is 3.5m/s. Assume that the part of the block that melts has a very small mass and that all the heat generated by kinetic friction goes into the block of ice. Determine the mass of the ice the melts into water 2. Relevant equations Q=mL 3. The attempt at a solution Q=mL + (1/2v^2 final- 1/2v^2initial)?