1. The problem statement, all variables and given/known data We're supposed to find the object's KE and heat. Given: Forces on Object: Air Drag + Gravity Air Drag = .5(coefficient of drag)(1.2 kg/m3)v2A A = cross sectional area R = Radius of object Object is X Km above the ground Initial velocity = V We are told it should be an initial value problem. 2. Relevant equations Possibly y"+ (Force due to Drag)y' + (gravity)y = 0 3. The attempt at a solution I tried plugging in the initial conditions to the equation above, but I'm stuck at that point.