Weight and Pressure:
Weight is the force of gravity acting on an object, and it is measured in Newtons (N). Pressure is the force exerted per unit area and is measured in pascals (Pa). In order to calculate the pressure exerted by an object, we need to divide the force by the area on which it is acting.

Given:
Weight of the person = 600 N
Area covered by shoes = 0.02 m²

Calculating Pressure:
To find the pressure exerted by the person on the floor, we can use the formula:

Pressure = Force/Area

Substituting the given values:

Pressure = 600 N / 0.02 m²

Simplifying the equation:

Pressure = 30,000 Pa

Therefore, the person exerts a pressure of 30,000 pascals on the floor.

Explanation:
When an object is placed on a surface, it exerts a force on that surface due to its weight. In this case, the person's weight is 600 N. However, the pressure exerted by the person is not solely determined by the weight but also by the area over which the weight is distributed.

The shoes the person is wearing cover a total area of 0.02 m². This means that the weight of 600 N is distributed over this area. The pressure exerted on the floor is the force (weight) divided by the area. By dividing 600 N by 0.02 m², we find that the person exerts a pressure of 30,000 pascals on the floor.

Conclusion:
The person exerts a pressure of 30,000 pascals on the floor. This pressure is calculated by dividing the weight of the person by the area covered by the shoes. Pressure is an important concept in physics and is used to understand various phenomena, such as the behavior of fluids and the mechanics of structures.