I came in to comment, "it probably would probably be 5, but I think it would depend on the flow rate?"

But reading the other comments, it looks like I'm OOTL on something? 🧐

The faucet

5

5

1

I got it! First, the free floating faucet will drop into bucket one. The impact will certainly break its connecting tube and broken 1 + faucet collapse into 4. Therefore 4 will be broken but full of shards.

5

It's a sad day. They all stay empty. Such a loss.

I wish these were drawn as closed containers

We'll done.