Question

is it possible to have an accelerated motion with a constant speed ?

Answer 1

The velocity vector is constant in magnitude but changing in direction. Because the speed is constant for such a motion, many students have the misconception that there is no acceleration

Answer 2

YES, circular motion with constant speed is the one of the example of circular motion with constant velocity.

explanation- in circular motion with constant speed, the magnitute of speed is constant but direction of motion changes so that,acceleration is produce.