Graphs are really helpful for understanding simple harmonic motion (SHM). Here’s why:

• Visual Help: Graphs show how things like position, speed, and acceleration change over time. This helps you see the repeating patterns of SHM.

• Recognizing Patterns: Sinusoidal graphs (those wave-like shapes) show how these movements change smoothly. This helps you understand the idea of oscillation, which is when something moves back and forth.

• Connecting Math: You often see equations, like $x(t) = A \cos(\omega t + \phi)$, shown in graphs. This makes it easier to understand how height (amplitude) and shifting (phase shift) work.

In short, graphs make simple harmonic motion easier to understand and relate to!