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Physics, 18.10.2021 15:30 gsbsjshzn

Брусок движется по поверхности стола с ускорением 2 м/с² под действием двух сил: силы тяги F₁, равной 5 Н, и силы сопротивления движению F₂, равной 1 Н. Какова его его масса?

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Брусок движется по поверхности стола с ускорением 2 м/с² под действием двух сил: силы тяги F₁, равно...
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