Physics in senior high school mainly studies concepts and formulas, and the calculation of physics is relatively simple. Physics and mathematics can be discussed separately at this time. In college, students from both departments have to study these two courses. (I am a physics major) In college, the derivation of various formulas becomes complicated and difficult to understand. We learn to use and master more. Without advanced mathematics, you can't do the physics exercises that we can formulate, but you can't work out the results. You need the help of mathematics to work out the answer. Physical ideas, such as calculus and other concepts, will be fully used in two fields. In a word, in college, physics helps mathematics to be easier to understand and mathematics helps physics to be easier to calculate.