Your answer is partially correct.Adhesive capsulitis, also known as a "frozen shoulder" is a condition that affects the motion of the shoulderjoint. The articular shoulder capsule becomes inflamed, stiff, and restricts a person's mobility. Physicaltherapy provides one course of treatment for a frozen shoulder. One of the exercises often performed is thependulum. Here, the patient bends forward and lets the injured arm hang downward and swing freely like apendulum (see figure). The patient slowly swings their arm in a circular motion, for say 10 cycles, and thenswitches direction and completes 10 more. The patient may hold a light-weight dumbbell while performingthis motion, or just use an empty hand. Imagine the situation shown in the drawing. A patient is moving a 7.0-Ib (3.2 kg) dumbbell at constant speed and completes one circular motion in 1.2 s. What is the radius (r) of thecircular motion?47°1ArmNumberi0.27Unitsm

Answered: Adhesive capsulitis, also known as a…

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