Four particles of mass m each are inside a two-dimensional square box. The square box can be visualized as a flat surface with four corners. Each particle is located at one of the corners of the square box. Let's explore the details of this scenario.

The Square Box
The square box is a two-dimensional region that provides a confined space for the particles to move within. It has a defined length and width, creating a flat surface. The corners of the square box are the locations where the particles are positioned.

Particles and Their Mass
There are four particles inside the square box, and each particle has a mass denoted as 'm'. The mass of the particles is assumed to be the same to simplify the scenario. The particles are point-like objects with negligible size, allowing them to occupy a single point in space.

Particle Positions
Each particle is located at one of the corners of the square box. The position of each particle can be described using Cartesian coordinates, specifying the distance along the x and y axes. The particles are distributed such that each corner of the square box is occupied by one particle.

Interactions and Dynamics
In this scenario, the particles do not interact with each other. They are considered to be non-interacting particles, meaning that their motions and behaviors are independent of the presence of the other particles. Therefore, the dynamics of each particle can be studied individually without considering the influence of the other particles.

Conclusion
In summary, we have four particles of mass m each located at the corners of a two-dimensional square box. The particles are non-interacting, allowing us to analyze their individual dynamics. This scenario provides a simplified system to study the motion and properties of these particles within the confines of the square box.