Recent content by MXCD

Can you answer this for me pls? I need this tomorrow and I still have so much work in hand. This questions are about Kinematics. pls help me. with solutions pls :) • The World Trade Center and the Empire State Building in the “Big Apple” have heights of 417 m and 381 m respectively. If...

I'd like to know what physical principal laws were shown in my proposed demonstration. And I guess out of curiosity too, I just want to know how this works. thanks btw. your question made me think :smile:

Homework Statement I have a presentation on our physics class and I have decided to demonstrate the phenomenon of Smoke Waterfall inside an airtight container. I saw my friend do this tons of times. It's really amazing but how can I explain the physics behind this trick? In general knowledge...