Предмет: Физика, автор: Engels5

Тело движется с ускорением α=5см/с квадратные под действием силы F=0,02кН. Чему равна масса m тела?

Ответы

Автор ответа: maks1250

m*a=F

m=F/a

m=20/5

m=4 кг

Автор ответа: VsergeiV

F=ma ,2 закон ньютона,отсюда следует:m=F/a,вычисляй сам,перевести силу в систему си не забудь

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