Maharashtra Board Class 9 Science Solutions Chapter 1 …
2021-3-25 · Non-uniform motion. (i) If an object covers equal distances in equal intervals of time it is said to be in uniform motion. (ii) Distance – time graph for uniform motion is a straight line. (iii) In uniform motion, acceleration is zero. (i) If an object moves unequal distances in equal intervals of time, its motion is said to be nonuniform.