1. The problem statement, all variables and given/known data A crane lifts a 1250 kg load directly upward with a constant speed through a vertical distance of 8 m. How much work is done by the tension in the crane cable? 2. Relevant equations Im thinking its the work equation but this is were i got stuck W = m(as) 3. The attempt at a solution got confused right away on this one my thinking is m = 1250 s = 8 a = is this zero seeing as its constant?