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How does the center of buoyancy change when an object is fully submerged in a fluid?

6. How does the center of buoyancy change when an object is fully submerged in a fluid?

1. It moves upward
2. It moves downward
3. It remains at the same location
4. It shifts toward the rear of the object

Answer: C) It remains at the same location

Explanation:

When an object is fully submerged, the center of buoyancy coincides with the center of mass of the object, and it remains at the same location.