St. John's University - Queens, New York - The College Board. College Search helps you research colleges and universities, find schools that match your preferences, and add schools to a personal watch list.
More Shoulder Rehabilitation Information. Clavicle Fracture Rehab Exercise Program: The pendulum exercise is one of the standard daily exercises often recommended in rehab for a clavicle fracture (broken collarbone). This is a common sports injury that often happens in a fall by a cyclist or in other activities.
SHM in a Pendulum. The motion of a simple pendulum is very close to Simple Harmonic Motion (SHM). SHM results whenever a restoring force is proportional to the displacement, a relationship often known as Hookeâs Law when applied to springs. F = -kx. Where F is the restoring force, k is the spring constant, and x is the displacement.