air resistance
/ˈɛɹ ɹɪˌzɪstəns/
the force of air pushing against a moving object
“A feather falls slowly because air resistance pushes against it.”
My Deckに追加
/ˈɛɹ ɹɪˌzɪstəns/
the force of air pushing against a moving object
“A feather falls slowly because air resistance pushes against it.”
My Deckに追加