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Physics, 18.03.2020 02:24 QTpieNay

Jaką szybkość osiągnie poruszające się bez tarcia ciało o masie m= 10 kgpo czasie t = 2 sod chwili rozpoczęcia ruchu, jeżeli działa nań układ siłpokazany na rys. 10a i 10b?

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Jaką szybkość osiągnie poruszające się bez tarcia ciało o masie m= 10 kgpo czasie t = 2 sod chwili r...

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