1. The problem statement, all variables and given/known data A stone at the end of a sling is whirled in a vertical circle of radius 1.00 m at a constant speed vi = 2.40 m/s as in Figure P4.57. The center of the string is 1.50 m above the ground. http://xs124.xs.to/xs124/08095/p4-57alt_1_285.gif [Broken] I solved these: (a) What is the range of the stone if it is released when the sling is inclined at 30.0° with the horizontal at A? 1.05577 m (c) What is the acceleration of the stone just before it is released at A? Magnitude 5.76 m/s^2 (d) What is the acceleration of the stone just after it is released at A? Magnitude 9.81 m/s^2 2. Relevant equations (b) What is the range of the stone if it is released when the sling is inclined at 30.0° with the horizontal at B? 3. The attempt at a solution I've tried doing it the same way I did part a. I used x(t) = x_o+v_o(t) and y(t) = y_o+v_o(t)+(.5)(9.8)(t^2) it didn't work and I've tried everything that I had in my notes.