824 mechanical principle

824 Mechanical Principle is a basic course to introduce mechanical engineering, which usually includes the following contents:

Rigid statics: describes the relationship between static objects and forces, including balance force, friction force and gravity.

Rigid body dynamics: study the mechanical characteristics of moving objects, including speed, acceleration and momentum.

Kinematics: Introduce the basic concepts such as trajectory and velocity of objects.

Dynamics: introduce the mechanical characteristics of objects in motion, including speed, acceleration and momentum.

Mechanical properties: Describe the mechanical properties of materials, including stress, strain and elastic modulus.

Dynamics: Study the relationship between kinematics and mechanics in mechanical systems, including velocity, acceleration and momentum.

824 Mechanical Principle is usually one of the basic courses for mechanical engineering majors, aiming at providing students with basic knowledge and skills of mechanical engineering, so that they can understand and design various mechanical systems.