A 2-lb block rests on the smooth semicylindrical surface at A. An elastic cord having a
Chapter 14, Problem 14-79(choose chapter or problem)
A 2-lb block rests on the smooth semicylindrical surface at A. An elastic cord having a stiffness of k = 2 lb/ft is attached to the block at B and to the base of the semicylinder at C. If the block is released from rest at \(\theta = 0\), A, determine the longest unstretched length of the cord so the block begins to leave the semicylinder at the instant \(\theta = 45^{\circ}\). Neglect the size of the block.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer