Visit [ Ссылка ] for more math and science lectures!
To donate:
[ Ссылка ]
[ Ссылка ]
We will learn The Equivalence Principle in 3 examples:
1) The observers can not tell the difference of playing volleyball on Earth or in a spaceship where accelerating=gravity.
2) A super-ball will behave the same way whether on Earth or in a spaceship where accelerating=gravity.
3) Light will “bounce” back and forth downwards between 2 perfect vertical mirrors in a spaceship where accelerating=gravity.
Next video in this series can be seen at:
[ Ссылка ]
