Yeah, but why does wood float? There are two forces acting on the life jacket - its weight and the force of the water pushing upwards on it - the upthrust. And if the weight is equal to or less than ...

Add a description, image, and links to the java-class topic page so that developers can more easily learn about it.

DBeaver supports diagrams for existing tables, schemas, and custom visualizations. You can select, modify, and customize elements or export diagrams for further use. Advanced notations, routing types, ...