If I enter a swimming pool, do I increase the pool's weight?

Of course you would. Any mass added to a container increases its overall mass. This can be easily tested in the kitchen with common items: 1. A container, such as a bowl, or measuring cup 2. Some water 3. A kitchen scale 4. read more

Answer is dependent on the type of pool. Most outdoor pools are filled to the top with a runoff grate at level with the surface of the water. This prevents over flooding with rain etc. read more

Known as dead areas, these spots include areas behind the pool steps and ladders, adjacent to the skimmer and return fittings, corners in a rectangular pool, the center of a round or oval pool and the bottom half of a pool without a main or bottom drain. read more