1. The problem statement, all variables and given/known data m= 0.2Kg r=0.6m k= 500N/m x=0.08m the spring is pressed together 0.08m before it's released. Friction = 0. the objekt goes through a loop. find the height when the object loses contact with the loop. 2. Relevant equations 3. The attempt at a solution 1/2kx2= 1/2mv2 + mgh (where v is between 0 and √gr ) I got 0.5 with v=0 and 0.81 m with v=√gr answer is supposed to be 0.744m.