What makes a boat stable in the water?

A boat's stability in water is primarily influenced by its design, including the shape of the hull and the distribution of weight. A wider beam (the width of the boat) and a lower center of gravity enhance stability by providing a broader base and reducing the chance of tipping. Additionally, the presence of ballast can help keep the boat upright by lowering the center of gravity further. Finally, the boat's ability to right itself after tilting, known as its "righting moment," also contributes to overall stability.