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Một vật dao động điều hoà trên quỹ đạo dài 20cm. Ở ví trí cân bằng, vật có vận tốc 20(cm/s). Chu kỳ dao động của vật là
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24 votes
24 votes
Một vật dao động điều hoà trên quỹ đạo dài 20cm. Ở ví trí cân bằng, vật có vận tốc 20(cm/s). Chu kỳ dao động của vật là

User Aprok
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1 Answer

23 votes
23 votes

Answer:

20cm

Step-by-step explanation:

Im not sure so double check it

User Fabiano Araujo
by
2.9k points
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