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Mitchell Gold + Bob Williams | Accents | Mitchell Gold Bob Williams Decorative Faceted Sphere | Poshmark
![The bob of a simple pendulum is a hollow sphere filled with water. How will the period of oscillation change. If the water begins to drain out of the hollow sphere? The bob of a simple pendulum is a hollow sphere filled with water. How will the period of oscillation change. If the water begins to drain out of the hollow sphere?](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/648292452_web.png)
The bob of a simple pendulum is a hollow sphere filled with water. How will the period of oscillation change. If the water begins to drain out of the hollow sphere?
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