Use the Figure to Answer the Next Problem

question 109

Multiple Choice

Use the figure to answer the next problem. A spring of negligible mass and spring constant k is attached to the wall on one end,and the other end is attached to the center of mass axis of a solid sphere of mass m and radius r.The spring is stretched a distance A from equilibrium and let go.The sphere rolls freely on a smooth surface.
-What is the linear kinetic energy when the sphere is at the equilibrium position?

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Definitions:

Ureteroplasty

A surgical procedure to repair or modify the ureter, the tube that carries urine from the kidneys to the bladder.

Ureterostomy

A surgical procedure that creates a stoma (an opening) for the ureter or ureters on the abdomen's surface.

Cystectomy

Surgical removal of all or part of the bladder.

Intravenous Pyelogram

A diagnostic imaging test that uses a contrast dye and X-rays to look at the bladder, kidneys, and ureters.