* Center of Gravity vs. Mass: The center of gravity is a point where the entire weight of an object can be considered to act. It's a geometric concept, not just related to mass.
* Shape Matters: The center of gravity depends on the shape and distribution of mass within the rock. A perfectly spherical rock would have its center of gravity at its geometric center. But, a rock with an irregular shape could have a center of gravity that's off-center.
To find the center of gravity of the rock, you'd need to:
1. Know its shape: Is it spherical, irregular, flat, etc.?
2. Possibly, its density distribution: If the rock has areas of different densities (like a rock with a hollow inside), that would also influence the center of gravity.
Let me know if you have more information about the rock's shape, and I can help you figure out its center of gravity!
