Снежанка wrote: Hanging on the end of the threshold can be explained by physics and centripetal acceleration. But the ball then falling forward at 20 is not logical.
In this case, I would NOT say that these are magnets = there is a specific physical sticking point, unlike cases when the ball hangs in the MIDDLE OF THE WRITTEN NUMBER and also vertically descends, then rises higher...
It's against the laws of physics
a) additional kinetic energy is taken from nothing
b) on a descending smooth circular trajectory, the ball suddenly changes direction of movement = either flies around the canoe over the top, or falls down at 90 degrees...
c) hovers on a smooth surface without touching obstacles
d) starts to roll around the rim in circles, sometimes with a reversal of direction (cannot fall into the numbers)
etc.
In the Adaptive thread we wrote all this 100 times...
/////////////////////
Falling forward into number 20?
Let's imagine that the ball is actually hanging on the threshold, the wheel is spinning, the centripetal force is balanced with the mass of the ball and it is micro-swinging at the point of contact.
The slightest imbalance in the balance of power will upset the equilibrium.
If the wheel micro-brakes, the ball will fly forward... if it accelerates a little, the ball will fall back...
=== all about physics
On the video, the 20-degree descent looks a little unrealistic, but there’s nothing to complain about.
In general, this video cannot be considered proof of magnets (but they are definitely on the live wheels of all casinos = they know how to place the ball with precision down to the number).