2016-05-23

[public] 2.80M views, 63.4K likes, 1.33K dislikes audio only

minutephysics

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Music by Nathaniel Schroeder, http://www.soundcloud.com/drschroeder

REFERENCES

Gravity & Spherical Shells: http://hyperphysics.phy-astr.gsu.edu/hbase/mechanics/sphshell.html

More Shell Theorem: https://en.wikipedia.org/wiki/Shell_theorem

Density inside the earth (Preliminary Reference Earth Model): https://en.wikipedia.org/wiki/File:RadialDensityPREM.jpg

Gravitational acceleration inside the earth: https://en.wikipedia.org/wiki/File:EarthGravityPREM.jpg

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Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!

Created by Henry Reich