Engineering, 15.06.2021 14:00 mayhy100
Tìm toạ độ trọng tâm x của diện tích cho hình vẽ.Biết r0=0.6m;rj=0.3m
Answers: 3
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Tìm toạ độ trọng tâm x của diện tích cho hình vẽ.Biết r0=0.6m;rj=0.3m...
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