Có một cô bé và một cậu bé ngồi ở hai đầu cái bập...
Câu hỏi: Có một cô bé và một cậu bé ngồi ở hai đầu cái bập bênh, bập bênh đang ở trạng thái cân bằng. Cậu bé nặng hơn cô bé. Hình nào sau đây là phù hợp với dữ kiện của đề bài?![](data:image/jpeg;base64,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)
Câu hỏi trên thuộc đề trắc nghiệm
Đề kiểm tra chương 1- Cơ học- Đề 5