题:有一个重为G的塑料球,浸没在A容器中,这时容器底对球的支持力大小为该球重的1/5,B容器上下部的横截面积分别是S_1米~2和S_2米~2,里面盛有另一种液体.已知A、B两容器中液体密度之比为ρ_A:ρ_B=3:5,若将球由A容器中取出放入B中(液体没有溢出),将其静止时,B容器底部所受液体压力增大了多 Problem: There is a plastic ball with a weight of G, submerged in the A container. At this time, the supporting force of the bottom of the container is 1/5 of the weight of the ball, and the cross-sectional area of ​​the upper and lower parts of the B container is S_1 m~2 respectively. And S_2 m~2, there is another liquid inside. The ratio of the density of the liquid in the two vessels A and B is known as ρ_A: ρ_B=3:5. If the ball is taken from the A container into B (the liquid is not Overflow), when it is at rest, the pressure of the liquid at the bottom of the B vessel increases.