Astrophysics: Binary Star System (17 of 40) The Minor Axis of an Ellipse
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn about the minor axis of an ellipse. The point farther away from the center of the ellipse is call the semi major axis,
From playlist ASTROPHYSICS 1 BINARY SYSTEMS & KEPLER'S LAWS
An incredible semicircle problem!
A semicircle contains an inscribed semicircle dividing its diameter into two lengths a and b. Can you find the formula for the inscribed semicircle's diameter in terms of the lengths a and b? What is the locus of the center of the inscribed semicircle? Thanks to Nick from Greece for the su
From playlist Math Puzzles, Riddles And Brain Teasers
Centrifugal force is not the only fictitious force to rear its ugly head in a rotating frame of reference. There's another one called the Coriolis force that affects moving things and it makes things even weirder. Video Links: Centrifugal Force Does NOT Exist! http://youtu.be/zHpAifN_2Sw
From playlist Rotation
Mechanical Engineering: Centroids & Center of Gravity (14 of 35) C. G. of a Semi-Circular Wire
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the center of gravity of a semi-circular wire. Next video in this series can be seen at: https://youtu.be/meYuJV1oQRs
From playlist MECHANICAL ENGINEERING 4 - CENTER OF GRAVITY
Semi-coarse Spaces, Homotopy [Jonathan Treviño-Marroquín]
Semi-coarse spaces is an alternative to study (undirected) graphs through large-scale geometry. In this video, we present the structure and a homotopy what we worked on. In the final part, we look at the fundamental homotopy group of cyclic graphs.
From playlist Contributed Videos
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From playlist Science Unplugged: General Relativity
What is length contraction? Length contraction gives the second piece (along with time dilation) of the puzzle that allows us to reconcile the fact that the speed of light is constant in all reference frames.
From playlist Relativity
Repeated and Inverted Semicircles
A function I modelled a long time ago after a conversation with my dad. A video for The Summer of Math Exposition by 3b1b. - SOME1 https://www.3blue1brown.com/blog/some1 - The graphing tool - DESMOS https://www.desmos.com/ - Link to the Repeated and Inverted Semicircles function https:/
From playlist Summer of Math Exposition Youtube Videos
Mechanical Engineering: Centroids & Center of Gravity (6 of 35) Center of Gravity of a Semi Circle
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the center of gravity of a semi circle. Next video in this series can be seen at: https://youtu.be/nEJMrIm3dDI
From playlist MECHANICAL ENGINEERING 4 - CENTER OF GRAVITY
Semirings that are finite and have infinity
Semirings. You can find the simple python script here: https://gist.github.com/Nikolaj-K/f036fd07991fce26274b5b6f15a6c032 Previous video: https://youtu.be/ws6vCT7ExTY
From playlist Algebra