Physics, 02.11.2021 23:40 anthonylopez1
Một chất điểm chuyển động tròn đều trên quỹ đạo có bán kính r = 40cm với chu kì T= 2s. Tính tốc độ góc, tốc độ dài và gia tốc hướng tâm của chất điểm.
Answers: 1
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Một chất điểm chuyển động tròn đều trên quỹ đạo có bán kính r = 40cm với chu kì T= 2s. Tính tốc độ g...
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