lehuuduc2018 lehuuduc2018

15-06-2021
Physics

contestada

Một vật chuyển động tròn đều có chu kì T = 0,25 s. Tính tần số chuyển động f của vật?

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tranhuynhtan33 tranhuynhtan33

15-06-2021

Answer:8pi

Explanat:Omega =2pi/T

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