Could someone please point me in the right direction for finding formulas dealing with torsion springs and also understanding more about how they work?
Thanks Carla
Ball mass m and radius r rolls down ramp with coefficient of static friction of mu. If the ball is released from rest what is the maximum angle theta of the ramp that the ball rolls without slipping?
I've got theta max = inverse(tan(mu)) but the answer in the book is
theta =...