Relevant video from Veritasium today on kinetic energy: https://youtu.be/J_n1FZaKzF8 https://youtu.be/J_n1FZaKzF8 Also this is a problem enough at <10,000 RPM

Relevant video from Veritasium today on kinetic energy: https://youtu.be/J_n1FZaKzF8 https://youtu.be/J_n1FZaKzF8 Also this is a problem enough at <10,000 RPM with just normal metal flywheels and clutches that many drag racing and Motorsport rules require extra “scatter shields” to protect both drivers and spectators from them exploding or exiting from the normal bell housing.