Question

Какое давление на пол оказывает ученик, вес которого 420 Н, а площадь подошв его обуви 210кв. м.

Answer 1

Ответ:

Пол рухнет :) ну бывает, че поделаешь

Answer 2

Calculating Pressure Exerted by a Student

To calculate the pressure exerted by the student on the floor, we can use the formula:

Pressure = Force / Area

Where: - Force is the weight of the student, which is 420 N. - Area is the area of the student's shoe sole, which is 210 square meters.

Calculation

Using the given values: - Force (F) = 420 N - Area (A) = 210 square meters

We can calculate the pressure using the formula:

Pressure = Force / Area

Substituting the values: Pressure = 420 N / 210 m^2

Result

Calculating the pressure: Pressure = 2 N/m^2

So, the student exerts a pressure of 2 pascals on the floor.