Stone swimming pool all objects are floating

A boat with stones floats in the swimming pool. A man on the boat throws stones into the water. The water level in the pool is high
At first, all objects are floating. The buoyancy is yacht plus stone, and the total displacement = buoyancy. After being thrown, the stone will not float, and the total buoyancy is less than that of the yacht plus stone. The total buoyancy decreases and the displacement decreases, so the water surface decreasesWhat happens if you throw a stone into the swimming pool
The stone will sink to the bottom of the pool, and the people in the swimming pool will cryStones in the swimming pool
Will be fined by the administrator, and preach and warnThere is a boat in a closed swimming pool. Throw a stone from the boat. How about the water level in the swimming pool
Pile stones on the boat, the gravity of the boat increases, and when it sinks, the water level in the swimming pool keeps rising, and the water level will remain unchanged after the boat sinks The volume of water changes to the volume of the submerged part of the shipHow can a swimming pool made of stone be kept clean for a long time
The swimming pool designed by a professional company is equipped with a special circulating filtration system, which not only keeps the water clear and the amount of bacteria up to the standard, but also naturally keeps the stones clean, and even the moss will not grow. Even the water on the swimming pool without special treatment will fade under the long-term action of the disinfectant under the swimming pool filtration systemA boat with stones floats in the swimming pool. A man on the boat throws stones into the water. The water level in the pool is high
At first, all objects are floating. The buoyancy is yacht plus stone, and the total displacement = buoyancy After throwing, the stone will not float, and the total buoyancy is less than that of the yacht plus stone. The total buoyancy decreases and the displacement decreases, so the water surface decreasesThere is a small boat in the swimming pool. Three people sit on the boat and throw stones into the pool. The three people argue about the water in the pool
Using the formula P stone V stone = =p water V water g, when the stone is on board, it is the mass of the stone compared with the mass of the discharged water (Volume V), and when the stone falls into the water, the volume of the discharged water is the volume of the stone. So I think there are three. As follows: if P stone ==p water g, then V stone ==v waterIt is called "devil's pool", half heaven and half hell. Why does a pool have "double heaven..."
The road is very dangerous, and the swimming pool is also full of extreme danger, because the path of this swimming pool is particularly dangerous. The stones on the roadside are particularly smooth, and the stones under your feet are yellow. If you are not careful, you will be in danger of falling down. People must be careful and safe here, don't patronize tourism, and finallyIs there a swimming pool made of large stones in Shuanglin wetland park
（1）10 five 1.2， =50 1.2, =60 (cubic meter); A: the maximum storage capacity of this swimming pool is 60 cubic meters according to the safety regulations. (2) how many cubic meters of soil do you need to dig to dig this swimming pool? ten five In a swimming pool, there is a boat with Xiaoming, Xiaohua and some stones. When Xiaoming and Xiaohua put the boat
Xiaohua is right. The water level in the swimming pool should drop. Because the density of the stone is greater than the density of the water, and the amount of water drained by the stone in the boat is greater than the amount of water drained by the stone thrown into the water, so when the stone in the boat is thrown into the water, the amount of water drained is reduced, so the water level of the swimming pool drops