An object is said to be in uniform motion if it covers equal distances in equal intervals of time , however small these intervals may be in the same fixed direction .
An object not covering equal distances in equal interval of time is said to be in a state of non uniform motion
Eg: A car moving in a rough road , a mosquito moving across with a varying speed , a cyclist riding his cycle in a busy road .
Final answer:
A car moving on a rough road, A cyclist riding his cycle on a busy road .