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.
6. Use Figure 1 to estimate the period of a pendulum with a length of 90 cm and a mass of 200.0 grams that is released from an angle of 30Â°. a. 1.88 seconds b. 2.00 seconds c. 2.14 seconds d. 2.90 seconds 7.A 130-cm length pendulum consisting of a 200.0-gram mass is released from an angle of 30Â°.se Figure 2 to estimate the period of a pendulum with a length of 65 cm and a mass of 400.0 grams that is released from an angle of 30Â°. a. 0.81 seconds b. 1.30 seconds c. 1.63 seconds d. Nonsense! It is impossible to make such an estimate since no pattern exists. 11.