Question

Трактор с-80 весом в 112кН оказывает давление на грунт,равное 47,5кПа.Определите площадь соприкосновения гусениц трактора с грунтом

Answer 1

Давление=Сила/Площадь поверхности
Площадь=Сила/Давление=112 кН/47.5кН/м^2=2.35м^2.

Answer 2

Calculation of the Contact Area of the Tractor's Tracks with the Ground

To determine the contact area of the tractor's tracks with the ground, we can use the formula:

Contact Area = Force / Pressure

Given that the weight of the tractor is 112 kN and it exerts a pressure of 47.5 kPa on the ground, we can substitute these values into the formula to calculate the contact area.

Weight of the tractor = 112 kN

Pressure exerted on the ground = 47.5 kPa

Using the formula, we can calculate the contact area as follows:

Contact Area = 112 kN / 47.5 kPa

Now let's perform the calculation:

Contact Area = 112,000 N / 47,500 N/m²

Contact Area = 2.36 m²

Therefore, the contact area of the tractor's tracks with the ground is approximately 2.36 square meters.

Please note that the search results provided by You.com did not contain specific information related to the calculation of the contact area of the tractor's tracks with the ground. The calculation was performed based on the given values and the formula for contact area.