Shoulder pain is any pain in or around the shoulder joint. When tendons become trapped under the acromion, the rigid bony arch of the shoulder blade, it can cause shoulder pain called impingement syndrome.
The period for a simple pendulum does not depend on the mass or the initial anglular displacement, but depends only on the length L of the string and the value of the gravitational field strength g, according to The mpeg movie at left (39.5 kB) shows two pendula, with different lengths.
Question: (A) if a pendulum has period T and you double its ... (A) if a pendulum has period T and you double its length, what is is new period in terms of T? (B) If a pendulum has a length L and you want to triple its frequency, what should be is length in terms of L? (C) Suppose a pendulum has a length L and period T on earth.