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Автор - dimabobor

Помогите быстро решить задачу. Спасайте!!!!!

Ответ

Автор - michaeltsyurupa

m=5 т= 5000кг




S=1,2 м²




У трактора 2 гусеницы, поэтому P=mg/2S=5000·9,81/(2·1,2)=20437,5 Па= ≈20,437 кПа

Ответ

Автор - natali3276
p=F/S
F=mg
g=9,8H/кг
F=5000кг*9,8Н/кг=49000Н
р=49000Н/1,2м^2=40833

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