Meaning of VIS VIVA in English

VIS VIVA

-ˈvīvə noun

( plural vires vi·vae -īˌvē)

Etymology: New Latin, living force

: the force of a moving body calculated as the product of its mass and the square of its velocity : twice the kinetic energy

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.