Grade 9 Physics Course Course Information Categories: Academics, Grade 9, Physics Course Instructor Belachew Gelana Author Welcome FREE Chapter 1: Vectors Introduction to Vectors Representation of vectors Addition and subtraction of vectors: Equilibrium Chapter 2: Motion in straight line Uniform Motion Uniformly Accelerated Motion Graphical Description Of Uniformly Accelerated Motion Equation Of Uniformly Accelerated Motion Free Fall Relative Velocity In One Dimension Chapter 3: Forces and Newton\’s Laws Of motion This section does not have any lessons. Chapter 4: Work, Energy and Power This section does not have any lessons. Chapter 5: Simple machines This section does not have any lessons. Chapter 6: Fluid Statics This section does not have any lessons. Chapter 7: Heat and Temperature This section does not have any lessons. Chapter 8: Wave Motion and Sound This section does not have any lessons.