Taking Calculus I and II before Physics I and II is a common path, but not universally required, as different universities have varying structures. Physics I typically requires knowledge of Calculus I, while Physics II requires Calculus II, with some institutions recommending or requiring Calculus III concurrently. Many students find it beneficial to have a solid understanding of calculus before starting physics, as the latter heavily relies on calculus concepts. Experiences shared indicate that students often learn more math through physics applications than in traditional math classes. Challenges arise primarily in translating word problems into mathematical models rather than in the calculus computations themselves. While some students successfully take physics and calculus simultaneously, others recommend a head start in calculus to ease the learning curve. Consulting academic advisors or professors is advised for tailored guidance based on specific school requirements.