Which of these is closest to uniform motion
(a) a car travelling on a busy straight road
(b)a car travelling on a busy curved road
(c) a car travelling on a straight empty road
(d) car travelling on a curved empty

Dear Student,

A body is said to be in uniform motion if it travels equal distances in equal intervals of time, no matter how small these time intervals may be. Hence, option C is correct i.e. a car travelling on a straight empty road.

Regards