* Speed is a scalar quantity, meaning it only has magnitude (how fast something is moving).
* Velocity is a vector quantity, meaning it has both magnitude and direction.
Example:
Imagine a car traveling at 60 mph around a circular track.
* Speed: The car maintains a constant speed of 60 mph.
* Velocity: The car's velocity is constantly changing. Even though the speed is constant, the direction of the car is constantly changing as it circles the track.
Conclusion:
For an object to have both constant speed and constant velocity, it must be moving in a straight line at a constant rate. Any change in direction will result in a change in velocity, even if the speed remains the same.
