Предмет: Физика, автор: anyabykova2003

Трактор ДТ-75М массой 6610 кг имеет опорную площадь обеих гусениц 1.4 м

Ответы

Автор ответа: mikael2
0
думаю надо найти давление, дана площадь 1,4 кв.м. Вес 6610*g=66100
Р=66100/1,4=47214 Па=47,214 кПа
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