Hungbinh1310 Hungbinh1310

03-11-2021
Physics

contestada

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

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doangiaphuc doangiaphuc

03-11-2021

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

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