Question

3. Гусеничный трактор весом 40 кН имеет опорную площадь обеих гусениц 3,8 м. Определите давление трактора на грунт.​

Answer 1

Ответ: 10,5 кПа

Объяснение:

давление р=F/S=40000H/3/8м²=10526, 3 Па

Answer 2

Calculating Pressure of the Tractor on the Ground

To calculate the pressure of the tractor on the ground, we can use the formula:

Pressure = Force / Area

Where: - Force is the weight of the tractor, which is given as 40 kN. - Area is the total area of both tracks, which is given as 3.8 m.

Calculation

Using the given values: - Force (F) = 40 kN - Area (A) = 3.8 m

We can calculate the pressure using the formula:

Pressure = Force / Area

Pressure = 40 kN / 3.8 m

Result

The pressure of the tractor on the ground is approximately 10.53 kN/m^2.