Aha! Thanks!
So I need to find an object that behaves like the ping-pong ball as you said, but not only that, but it's also got to be magnetic. I wonder where I'll be able to buy that :)
I'll go and think about that, thanks again !
Alright :D Sorry, I had the feeling I was getting on your nerves there.
I'm thinking out loud here: To get that "bubble" mechanic, I will need a rather "dense" liquid, maybe honey or something.
I will probably encounter a problem; there is no force that will pull said bubble up, gravitation...
I thought about a second magnet, that pushed the other away, but that makes no sense.
Secondly, I thought about some kind of bubble mechanic, but that sounds impossible.
So, it may be obvious, but I can't see it :(...
Yes, There was a magnet outside of the tube. The magnet moved up in a straight line, thus it went against the gravitational force. The tube was around 50 cm/ 20 inch long, with a circumference of around 5 cm/ 2 inch .
Also noteworthy: the speed was constant, so no acceleration at all, even in...
Hey!
First of all, thank you for answering!
Second of all; no, I was not able to see the inside. Do you have any idea for a program I can use to send a sketch?
Again, thanks a lot for helping me out here! :)
1. So, during one of my classes, the teacher showed us a small experiment, and asked us to explain how it works. The experimented consisted of a tube, closed on both ends, and attached to said tube is what I think is a magnet. Now, everytime he rotated the tube, the magnet rised to the top with...