Read the NCERT Solutions for CBSE Class 9 Science chapter 9, Force and Laws of Motion. All the solutions are explained by subject experts.

CBSE Class 9 Science, chapter 9: Force and Laws of Motion (Part-II), is available here. Get a brief and crisp explanation of important topics from the chapter.

To make things easier, here are 9 smart, easy-to-follow tips that will help you understand and enjoy physics concepts related to forces and motion.

Newton’s Second Law of Motion states, “The force acting on an object is equal to the mass of that object times its acceleration.” ...

Newton's laws pertain to the motion of massive bodies in an inertial reference frame, sometimes called a Newtonian reference frame, although Newton himself never described such a reference frame.