. . "Work is the energy when a force acts against resistance to produce motion in a body."@en . . "work"@en . . . . . . . . . . . . . . . . . . . . . . . "\u5DE5\u4F5C"@zh . . . . . . . . "arbeid"@nl . . . . . . . "A" . "W" . . . . . . . . . .