Two objects with the same velocity must be moving in the same direction and at the same speed.

Here's why:

* Velocity is a vector quantity. This means it has both magnitude (speed) and direction.

* Speed refers only to how fast an object is moving.

* Direction specifies the path the object is taking.

Example:

* Two cars traveling at 60 mph in the same direction have the same velocity.

* Two cars traveling at 60 mph in opposite directions have the same speed but different velocities.