Physics
Senior High
この式の計算過程の説明をお願いします
(3) 力学的エネルギー保存の法則より, 最高点の
高さをとすると
1/1/2mv ² + mgr
gr=1/12 m(u cos30°)2 + mgh
∴.h'
04
+0
3
P/
r
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