A crawler tractor exerts a pressure of 50 kPa on the soil, which is the pressure
| September 18, 2021 | education
A crawler tractor exerts a pressure of 50 kPa on the soil, which is the pressure force of the tractor on the soil if the bearing area of both tracks is 1.1 m * 2.
Initial data: P (pressure exerted by a caterpillar tractor on the soil) = 50 kPa = 50 * 10 ^ 3 Pa; S (bearing area of both tractor tracks) = 1.1 m2.
The force of pressure of the crawler tractor on the soil can be determined from the formula for calculating the pressure: P = F / S, whence F = P * S.
Let’s perform the calculation: F = 50 * 10 ^ 3 * 1.1 = 55 * 10 ^ 3 N or 55 kN.
Answer: The force of pressure of the crawler tractor on the ground is 55 kN.
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