M048 스칼라와 벡터 (9) 벡터 연산 연습 문제 풀이 6 (Halliday 9th ed. Chapter 3 Problems)

New channel Dongwoo Cha: title sample judged 'whole' (A dedicated physics professor's channel with systematic university-level lecture series (mechanics, E&M, quantum mechani); 0 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.

A 20-minute video from Dongwoo Cha: “M048 스칼라와 벡터 (9) 벡터 연산 연습 문제 풀이 6 (Halliday 9th ed. Chapter 3 Problems)”.

Video by Dongwoo Cha, played through YouTube's embedded player.