Physics
Senior High
①,②をどのように連立すればいいのか教えてください
水平方向:Tcos60°+(-Scos30°)3D0最舞士
V3
T-
S=0
O…
2
2
鉛直方向:W+(-Tsin60°) +(-Ssin30°) =D0
V3
1
T-
S=0
2
2
0. @を連立させて、 S, Tについて解くと
それぞ
ひもAの張力の大きさ: S=w 答
W
2
V3
ひもBの張力の大きさ:
T=
W 答
2
Answers
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