Can a body moving with uniform velocity have non-uniform speed?

A body is moving with uniform velocity —

Can a particle, moving with a uniform velocity have a non-uniform speed?

Can a body moving with uniform speed have nonuniform velocity?

Can a partical, moving with a uniform speed have a non-uniform velocity?

State the nature of the graphs representing motions of a body with uniform velocity, with uniform acceleration and with uniform retardation respectively in a dispalcement - time graph.

Calculate the net force acting on a body of mass 10 kg moving with a uniform velocity of 2 m/s ?

Starting from rest a body moves at first with constant acceleration a. Then it moves with a uniform velocity and finally comes to rest with a constant retardation a. If the displacement is s and time taken is t, prove that the body was in motion with uniform velocity for a time interval of sqrt(t^(2)-4s//a).

A train moves with uniform velocity u while going from station p to station Q. It returns along the same path with uniform velocity V. Its average velocity during the journey is :

A car travelling on a straight road moves with a uniform velocity v_(1) for some time and with uniform velocity v_(2) for the next equal time. The average velocity of the car is