Fluid Statics: Buoyancy

MEC516/BME516 Fluid Mechanics, Chapter 2 Fluid Statics, Part 5: This video covers the calculation buoyancy forces and the stability of floating objects.
All of the videos in this course and a copy (pdf) of this fluid mechanics presentation can be downloaded at:
www.drdavidnaylor.net
Course Textbook: F.M. White and H. Xue, Fluid Mechanics, 9th Edition, McGraw-Hill, New York, 2021.
#fluidmechanics #fluiddynamics

[@Frankchouzpy]

I can’t stop learning, so take a break, click the like button, and then continue!

[@FluidMatters]

All the videos for this introductory Fluid Mechanics course are now available at: www.drdavidnaylor.net/

[@francisfrancis4219]

A submerged ball when released does not “rocket out of the water”. It rockets up when in the water, but only to reach the surface.

[@FluidMatters]

www.tiktok.com/@thelahayfamily/video/6846123958639578374?lang=en

[@hawraaraheem2449]

I need coaxial cylinder, fluid masses acceleration and capillary tobic please

[@danishgaming7203]

Thank you sir this is absolutely amazing

[@FluidMatters]

Thanks for the kind words.

[@karabelosefotha9085]

There is no sound

[@karabelosefotha9085]

Mxm sorry there is sound lol

[@FluidMatters]

@@karabelosefotha9085 No problem. Thanks for the correction.

[@RQDK]

Dam what is wrong with the sound?

[@FluidMatters]

The sound is fine on my end. What is this issue?

[@RQDK]

@@FluidMatters probably my cheap head phones than 🏃🏾‍♂️🙈

[@frustbox]

​@@FluidMatters There's a lot of sibilance on the S-sounds. Lots of things can cause this, such as the microphone, placement of the microphone, the voice of the person, how the audio is processed (e.g. audio-compressors), the listener's speakers and of course the ears of the listener. Unfortunately it is one of those things that, once you notice them, you can't ignore them. One method to tame them is to run a de-esser on the audio track.
This is an older video, so I checked a recent one and can say that it's still noticeable in recent videos.