Thế năng của các vật có cùng khối lượng ở các vị t...
Câu hỏi: Thế năng của các vật có cùng khối lượng ở các vị trí 1, 2, 3, 4 với trường hợp có gốc thế năng tại mặt đất có mối quan hệ:![](data:image/png;base64,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)
A
B
C
D
Câu hỏi trên thuộc đề trắc nghiệm
Cơ năng - có lời giải chi tiết