I even don't know german :rolleyes:
I think paying attention to the rotation of the Earth is an interesting idea. I've not noticed that before. Thank you a lot
I think that when this spin components get smaller, the precession angular speed Ω=wr/Iω become larger, but not related to the falling of wheel (with w: weight of the wheel, r: distance of wheel from the pivot, I: angular momentum, ω: angular speed of the wheel)
I'm not sure if adding a link is okay. If not, please remind me.
at the end of this video, the wheel is falling, though it continuously spins. I want a formula showing how to friction affect the gyroscope
why when the gyroscope work for a short time, it will fall down slowly.
I know that the system loses the energy by work done by friction between the wheel and its axis, but I don't understand how this makes the gyro drops. I think the friction makes the wheel spin slowly, and precession...
I am Nguyen, a Vietnamese. Sorry by my name, I have to set a nonsense one because my true name was used by someone. Now I am a freshman. Maybe I will often make grammatical mistakes, hope everyone can understand.
(mentor note: edited post to remove full name)