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Irina18 [472]
3 years ago
8

4. A crane has a weight of 85000 N and it rests on two caterpillar tracks which have a total

Physics
1 answer:
vagabundo [1.1K]3 years ago
4 0

Answer:

50kPa and if the area decreases, the pressure increases

Explanation:

P=F/A; P=pressure, F=force, A=area

85000N/1.7 m^2 = 50000 N/m^2; Pa = Pascal = N/m^2

=50 kPa

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