2. Какое значение давления применяет трактор на поверхность земли, если его масса составляет 30 000 Н и площадь

Пламенный_Капитан

57

Formula for pressure is given by:
\[P = \frac{F}{A}\]

Where:
\(P\) is pressure,
\(F\) is force, and
\(A\) is area.

In this problem, we are given that the force exerted by the tractor is 30,000 N and the contact area with the ground is 1.6 m^2.

To find the pressure, we can substitute these values into the formula:
\[P = \frac{30,000 \, \text{N}}{1.6 \, \text{m}^2} = 18,750 \, \text{Pa}\]

So the pressure exerted by the tractor on the surface of the ground is 18,750 Pa.

Now, let"s calculate the pressure created by the machine.

Unfortunately, you did not provide any information about the force exerted by the machine or the contact area. Without this information, we cannot calculate the pressure created by the machine. Please provide the necessary data, and I will be happy to help you further.