Question

In uniform circular motion.Is the motion of body is accelerated?

Answer 1

when object move in uniform circular motion it moves with constant speed with respect to its centre where it is dettached
when car moves with same speed its acceleration won't increase, but when it is not in uniform circular motion its speed is increases""
its time speed graph changes in non uniform motion;)

Answer 2

yes,in uniform circular motion body is acclerated because the velocity changes in equal amount in equal intervals of time
the direction of velocity keeps changing therefore uniform circular motion is acclerated