Предмет: Физика, автор: Аноним

Какова масса грунта( р=1600 кг /мы кубе)
Если он заполняет емкость вместительностью 1,5 л?
РЕБЯТА ПРЯМО ЩАС НАДО!!!!!!

Ответы

Автор ответа: MashaPutnaj

0

Дано V=1,5 л=0.0015 м3 p=1600 кг/м3 m- ?

m=p*V=1600*0,0015=2,4 кг

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