YOU SAID:
Each force has an equal and opposite reaction.
INTO JAPANESE
それぞれの力は等しい、反対の反応を持つ。
BACK INTO ENGLISH
Each force has equal, opposite reaction.
INTO JAPANESE
各力は等しい、反対の反応を持つ。
BACK INTO ENGLISH
Each force has equal, opposite reaction.
You've done this before, haven't you.