Hi;hi! I will be thankfull if you answer my qustion! it is really easy in at first but it has a physics reason!help me... please! :)
To prevent dripping from a bottle after pouring, it can be turned slightly. Investigate the motion of the bottle for no drop to fall.

Well, by turning the bottle you are stopping a large enough amount of the liquid from forming into a drip - you spread the liquid over the lip of the bottle.

I'm not sure what you want, though.

You not only turn the bottle laterally, but also slowly guide the drip back inside the bottle. I don't know how to describe this though. This sounds like a homework question.

As far as I ａｍ ｃｏｎｃｅｒｎｅｄ, the writer may mean that, by truning the bottle slowly and slightly, the water will get out all together without the form of drips, She is going g to find the way to turn the bottle. The first thing she should do is to find out why there will be drips

Cheers
I have a quite good answer to this problem.
Are you still intersted in?

Well, say it, we'll see...

Makes no sense..
Is a copyright solution by bysics

Ha.ha. Very funny -.-

it is not...
to my mind you don't know, what's this topic about^^

Oh yes I do. And the earlier posts already gave the answer. It's just a little difficult to explain.

You don't know why she or he is asking this question and you also don't know, what he or she is expecting...
I do

Iypt!!