Mathematics only studies the problem of operation methods, while physics studies the mathematical relationship between physical quantities.
How can we study the mathematical relationship between physical quantities when we know nothing about mathematics?
For example, if you don't know what multiplication means, how can you say that you can get the distance by multiplying speed by time?
In college physics, it is found that almost every step is inseparable from mathematics, and many physical problems must be deduced by mathematics.
In fact, there are many problems in middle school physics that must be derived from advanced mathematics, but middle school has not learned advanced mathematics, so the results are given directly, and the source of the conclusion is not explained for the time being.
Almost all physicists are mathematicians at the same time, because they don't know mathematics and can't determine what method should be used to solve physical quantities.
For example, the following question is a physics question. If you haven't studied calculus, you can't solve it at all:
A ship was sailing in the water (relative to the water surface) at the speed Vo, and the engine suddenly stopped halfway.
It is known that the ship weighs m tons and the resistance f=0.0 1mg×v? V is the instantaneous speed of the ship. Q: How far can the ship drift forward (relative to the water surface) after flameout?
If you don't have mathematical knowledge, how can you know the relationship between the quantities in the above questions? Let alone solve the problem.
Mathematical operations even seem to be specially studied to solve some problems in physics. It can be said that the development of mathematics is also accompanied by the development of physics.
We will also find that many math problems can actually be described as physics problems, and many physics problems can also be described as math problems.
For example, the following question:
When A and B walk: For every 3 steps A takes, B takes 4 steps, and the distance of A taking 4 steps is exactly equal to that of B taking 5 steps.
Ask who walks fast? If you take 10 first, how many steps do you need to take to catch up quickly?
This is a matter of speed, but it can also be said that it is basically a mathematical problem.