1. The problem statement, all variables and given/known data At a certain location, wind is blowing steadily at 10m/s . Determine the mechanical energy of air per unit mass and the power generation potential of a wind turbine with 60m diameter blades at the location. Density of air is 1.25kgm-3. ( ans : 0.05kJ/kg, 1770kW ) 2. Relevant equations 3. The attempt at a solution I'm seriously bad at physics and I totally have no idea at all in this question, so there is no attempt at all. Please help me.