Introduction to Mechanics is one of the initial and compulsory courses for students in the physics program and the study of this course the student must pass in order to allow him to download other courses based on it. This course aims to introduce the student to the units, dimensions, basic units, hardship units, order of magnitude, identification of scalars, vector quantities, and properties of vectors. as well as the study of the description of motion in one dimension as well as in two dimensions, and the study of the laws of free fall. and the study of linear dynamics, Newton's laws of motion, Newton's equations of motion. On the concept of work and motion, on the concept of energy and its relationship to work, and introducing some applications of the principle of energy.