This video explains the Third equation of motion from chapter 2 of 9th class physics. As we know that All the three equations of motion involve terms like velocity, initial velocity, final velocity, displacement, and time. So there is the first equation of motion, the second equation of motion, and the third equation of motion.
These equations are also expressed in speed-time graph. chapter 2 of class 9 physics is kinematics. smart syllabus 2020
9Th Class Physics Chapter 2 Equation Of Motion || Smart Syllabus 2020 || First Equation
3rd Equation Of Motion || 9Th Class Physics Chapter 2 || Smart Syllabus 2020