Physics is the science in which matter and energy are studied separately and in correlation to each other. In precise terms, Physics is the science of nature or what we perceive as natural objects which deal with the laws and properties of matter and force that acts upon them. The forces are gravity, heat, light, magnetism, electricity, and more.
This introductory mechanics course is intended to be used in the first semester of series of courses teaching introductory physics. For that reason, the course intended specifically to help students of introductory physics quickly and efficiently.