In article , The Natural Philosopher
writes
On 24/08/2020 17:39, Chris Hogg wrote:
On Mon, 24 Aug 2020 15:22:28 +0100, The Natural Philosopher
wrote:

On 24/08/2020 10:59, Radio Man wrote:
williamwright wrote:
On 22/08/2020 17:27, harry wrote:
https://www.youtube.com/watch?v=_QLEERYS5C8

No-one seems to know why flywheels store energy. Not really.

Bill


Angular momentum.



no, angular kinetic energy
Bill might just as well ask why a mass travelling in a straight line
stores energy.

Energy is a way of describing the work you need to do to stop it
Guys: Energy is a character in a story. Its not real. What is real is
the reading on your meters


God invented work. And to do work you need energy. So she invented
energy. Simples.
--
bert