kinetic energy

US /kɪˌnet.ɪk ˈen.ɚ.dʒi/
UK /kɪˌnet.ɪk ˈen.ɚ.dʒi/
"kinetic energy" picture
1.

动能

energy that a body possesses by virtue of being in motion

:
The car's kinetic energy increased as it sped up.
汽车加速时,其动能增加。
A falling object converts potential energy into kinetic energy.
下落的物体将势能转化为动能