NEW centripetal swinging bucket variation

This is a combination of the classic centripetal demonstration of swinging a bucket filled with water combined with the upside down water glass experiment demonstrating atmospheric pressure. it is centripetal force that is causing the bucket to move in a curved path and inertia of the water being accelerated in that path that keeps it inside the bucket. When the ball is placed on top of the water filled bucket and turned upside down it is a combination of reduced pressure inside the bucket and atmospheric pressure pushing against the ball that is keeping the water from coming out.

for more on this demonstration:

[UselessCat]

Oh I love these videos, makes me feel like I’m back in class

[JohnnyNJones]

Didn’t expect that vacuum to hold up very surprising 👍

[Isaac-]

Thats neat but the eggs are where its at.. I know they say not to out all your eggs in one basket, and you are diversified, but you can put them all in the air cannon, mach 1 please

[MsHojat]

I wonder what rotational velocity would be required to get water out.

[JohnnyNJones]

I’d love to see if you could re-create the experiments they were trying in the 1700s with vacuum pressure

Where they would have two horses, pulling as hard as they could against a hollow sphere held by atmospheric pressure!

[seancheek]

Isn't it vacuum and not air pressure?

[donaldlowe]

Cool video. Went am I stuck on using a bucket to fill up the bucket 🪣 🙃?