Предмет: Физика, автор: levkoparis

Визначте модуль сили, яка надає тілу масою 400 г прискорення 4 м/с

Ответы

Автор ответа: zinovicgrigorij

Ответ: 1,6Н

Объяснение:

Дано:

m=400г=0,4кг

а=4м/с²

-----------------

F-?

F=ma, где:

m-масса тела;

а-ускорение тела

F=0,4*4=1,6Н

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