In our blog for the students of 9th,10th,11th,12th, NEET and IIT , this is a post dealing with one of the most complicated and a deemed-to-be very tough topic. We have made it very simple and can be useful for both RBSE and CBSE students INTRODUCTION OF MOTION: In the physical world, one of the most common phenomena is motion. The branch of Physics, which deals with the behavior of moving objects, is known as mechanics. Mechanics is further divided into two sections namely Kinetics and Dynamics. Kinematics deals with the study of motion without taking into account the cause of motion. Dynamics is concerned with the cause of motion, namely force. Motion: If an object changes its position with respect to its surroundings (reference point) in a given time, the object is said to be in motion. Rest: When an object does not change its position with respect to its surroundings (reference point) in a given time, the object is said to be in rest. Position: