. . "T" . . . . . . . "Kinetic energy is energy due to motion."@en . . "kinetic energy"@en . . . . . . . . . . "E_k" . "bewegingsenergie"@nl . . . "kinetische energie"@nl . . . . . . . . . . . . . "K" . . . . "\u52A8\u80FD"@zh . . . . . . . . . . . . .