Thanks for the reply
Considering that air pushes a baloon I assume that it is a fluid, I mean it has the bouyancy effect on everything in the atmosphere. We might not float but we weight less (like a rock under water) if we compare us standing on a scale in a similar planet (equal gravity), is...
Hello, I was taking a shower and started to think about balloons and helium and this question came to me:
Wouldn't the things on Earth be lighter than say, a similar planet (same gravity) but with no atmosphere? (because of the push from air)
I googled it but I am not sure of using the correct...
Thank you very much for the answer its really usefull,
I knew that its hard to get in the Balseiro and I can see if its posible for me when I am studying a career, if i am not doing very well in the UBA i wouldn't think in taking the test to enter the Balseiro. But the biggest doubt with the...
Hello PF, i have been registered here for a couple of months now and i like to read the forums but since my english is not very good I am not an usual poster.
I have 17 years old and i like maths, physics and computers in general so i decided to study an engineer degree.
I'm living in...