Physics, 12.09.2021 16:20 cldantesBanana
Một chất điểm thực hiện dao động điều hòa với chu kì T = 3,14s và biên độ A = 1m. Tại thời điểm chất điểm đi qua vị trí cân bằng thì tốc độ của nó có độ lớn bằng
Answers: 2
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Một chất điểm thực hiện dao động điều hòa với chu kì T = 3,14s và biên độ A = 1m. Tại
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