Question

Give an example of the motion of a body moving with a constant speed, but with a variable velocity. Draw a diagram to represent such a motion.

Answer 1

In the given image, a body is moving on the periphery of a circle. It has a constant speed $v$, but since it is constantly changing its direction, its velocity is different at each point of the periphery of the circle.

In the figure: $vectora$ denotes the acceleration vector.

$vectorv$ denotes the velocity vector.

$\omega$ denotes the angular velocity.