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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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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 Zoon
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1 Answer

6 votes

Answer:

20cm

Step-by-step explanation:

Im not sure so double check it

User Dardarlt
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