1. The problem statement, all variables and given/known data Question 6: http://www.xtremepapers.com/Edexcel/Advanced%20Level/Physics/2008%20Jan/6754_01_que_20080121.pdf [Broken] "On one type of theme park ride, a...." 2. Relevant equations 3. The attempt at a solution So at the bottom of the loop the ride is at its fastest GPE = KE mgh = 0.5*m*v2 max speed = 18.8 The net force is mv2/r = Tension - mg How do I continue???