Force-against-surface area graphs are not commonly plotted because the relationship lacks practical significance. Instead, force versus distance graphs are utilized to calculate work, which is essential for understanding energy conservation. The discussion highlights that while force multiplied by surface area doesn't yield meaningful insights, force per surface area is defined as pressure. The focus remains on the importance of energy and its corresponding states in physics. Overall, the conversation emphasizes the relevance of established relationships in physics over less significant ones.