Author name: Kumar Rohan

An object in motion or rest depends on its change in position with time and with respect to its surroundings.

The Position–Time (x–t) graph shows how the position (x) of an object changes with time (t). For a stationary object,

1. Introduction In the study of motion, we often need to describe how far an object has moved and in

1. Definition Speed is the distance travelled by an object per unit time, regardless of the direction of motion. [\text{Speed}

1. Definition An object is said to have uniform speed if it covers equal distances in equal intervals of time,

1. Definition An object is said to have variable speed (or non-uniform speed) if it covers unequal distances in equal

1. Introduction Average speed is defined as the total distance travelled divided by the total time taken. It provides a

In Physics, motion is the change in the position of an object with respect to time and a reference point.