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Từ khóa:
Free fall, equipment
Tóm tắt
In teaching the phenomenon of free fall, fall free test experiment plays a vital role. Currently, the test equipment for free fall has some limitations such as the difficulty in observing the situation. The author’s test equipment for verifying free fall has overcome the obstacles of present equipment. It can be used in physics practice lessons or as an introductory experiment to determine the free fall of objects.
điểm /
đánh giá
Phát hành ngày
2024-04-19
Chuyên mục
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