2 years ago

Một vật giao động điều hoà với chu kì T = 3,14s và biên độ A=1m tại thời điểm vật qua VTCB có giá trị là

Physics

1 answer:

zhenek [66]2 years ago

5 0

W=2pi/T=>w=2
Vmax=AxW=2x1=2

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