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Svet_ta [14]
2 years ago
8

Một vật nhỏ khối lượng m = 200g được treo vào một lò xo khối lượng không đáng kể, độ cứng k = 80N/m. Kích thích để con lắc dao đ

ộng điều hoà(bỏ qua các lực ma sát) với cơ năng bằng 6,4.10-2J. Gia tốc cực đại và vận tốc cực đại của vật lần lượt là
Physics
1 answer:
Alexandra [31]2 years ago
6 0

Explanation:

what is this language? ..............

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