1. The problem statement, all variables and given/known data A Carnot heat engine uses a hot reservoir consisting of a large amount of boiling water and a cold reservoir consisting of a large tub of ice and water. In 5 minutes of operation of the engine, the heat rejected by the engine melts a mass of ice equal to 3.30×10^-2 kg. Throughout this problem use L_f =3.34 * 10^5 j/kg for the heat of fusion for water. During this time, how much work W is performed by the engine? 2. Relevant equations Q= mL 3. The attempt at a solution Q= mL = 3.30*10^-2 * 3.34*10^5 = 11022 J and then i am stuck.. what should i do ??