Definition of 力の能率 (ちからののうりつ)
ちからのうりつ
                        力の能率
ちからののうりつ
chikaranonouritsu
noun
•
        
moment of force
Related Kanji
| 力 | power, strength, strong, strain, bear up, exert | 
| 能 | ability, talent, skill, capacity | 
| 率 | ratio, rate, proportion, %, factor, lead, spearhead, command |