A 45 kN track track has a support area of both tracks of 1.5 m / 2. Determine the pressure of the inn on the ground.
| December 27, 2020 | education
To find out the pressure of the indicated crawler tractor on the ground, consider the formula: P = F / S = Ptr / S.
Data: Ptr is the weight of the indicated caterpillar tractor (Ptr = 45 kN = 45 * 10 ^ 3 N); S is the supporting area of the tractor (S = 1.5 m2).
Let’s perform the calculation: P = Ptr / S = 45 * 10 ^ 3 / 1.5 = 30 * 10 ^ 3 Pa.
Answer: The ground pressure of the indicated crawler tractor should be 30 kPa.
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