1. The problem statement, all variables and given/known data The two ropes are used to lower a 244.37 kg piano 9.47 m from a second-story window to the ground. How much work is done by gravity force? (T1=1805 N, q1=64°, T2=1112 N, q2=44°.) How much work is done by T1 force? How much work is done by T2 force? 2. Relevant equations Wt1= mgdTcos(theata) 3. The attempt at a solution Wt1= mdTcos(theata)=RIDICULOUSLY HUGE and wrong lol. What is wrong with the way I am approaching this problem?