Physics
Senior High
教えてください！
ような, 定滑車と動滑車を組みあわせた装置を
20kg の物体をめっくりと0.50m の高さまで引
ほ』 ひもを 何m引いたか。また, ひもを引くカ
は何J か。ただし, 滑車やひもの質量は無視でき
Answers
No answer yet
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
