meritorious deed or service / achievement / result / service / accomplishment / work (physics)
功
=
力
+
工
:
Gitta Giraffe practices her Kung Fu skills in front of the engine with a sparring robot made out of steel beams. The robot is programmed to fight Kung Fu, but Gitta Giraffe's Kung Fu is better: she hits the robots power button and turns it off.
Li Qingzhao (li) just had a shower in the space station's bathroom (Ø4) and wants to use the hair dryer, but there's no plug, just the bare end of the cable! She uses all her power to build an electricity plug, and for the two pins she uses a plough (㇆) and a banana (丿). Finally she hits a big power button (力) to turn the power on.
工
=
二
+
丨
:
Mnemonic symbol: a steel beam, since 工 looks like the cross section of a steel beam. In front of the engine ((e)ng1), Gitta Giraffe (gu) is doing some hard work: She's stacking a capacitor (二) on a dinosaur bone (丨) on a capacitor (二). She's not very successful, but then she gets the idea to use steel beams (工) as support.
Characters with 功 as component
功
is not used as a component in another character.