There are two cylinder shaped wooden billets, each having mass M, in a vertical wall sewage, which contains water in it. The two billets have same size and same material , they touch each other and walls of sewage. One of them is totally under water, whilst the other one is immersed only half into water. Friction is negligible if density of wood is given by `(3)/(x)p_(omega) (p_(omega) "is density of water")`then find x

Answer

4

Explanation

`3/2 Vpomegag=2Vpomegag`
`p_(s)=(3)/(4)pomega`