Mechanics is a branch of physics, and it is a science that studies the laws of force and motion of objects. So mechanics is not equal to mathematics.

But mechanics has used a lot of mathematical knowledge in its development. Mathematics is a tool for learning mechanics. The development of mechanics also promotes the development and perfection of mathematics. Today, the development of mechanics is inseparable from the development of mathematical science, and both are indispensable. It can be said that how high your math level is, how high your mechanical level is.