1. The problem statement, all variables and given/known data The sun outputs about 3.9x1026 W of power, a small fraction of which reaches the Earth’s surface. The sun provides about 100 W/m2 of power to the Earth’s surface averaged over time and weather. How much energy is deposited on average by the sun on Washington state in an average day? Washington is 71,302 square miles in area. Give your answer in both Joules and in kilowatt-hours (1 KWH = 3.6x106J). 2. Relevant equations This I don't know. We're learning about the change in KE and PE... equations such as MGH. 3. The attempt at a solution I don't even know where to start here. I'm not expecting an answer but can someone put me in the right direction to help me get started? I can try and figure it out from there. Maybe help me with the relevant equation.... thanks!