What describes the motion of an object that is accelerating?

When an object is described as accelerating, it means that there is a change in its velocity over time. Velocity encompasses both speed and direction, but in this context, the focus is often on how the speed of the object changes.

Acceleration can occur in a couple of ways: the object can either increase its speed, decrease its speed (which is referred to as deceleration), or even change direction while maintaining a speed. However, when specifically examining acceleration in the positive sense, which is commonly referenced, the object's speed is increasing.

Therefore, stating that the object's speed is increasing accurately portrays a scenario of positive acceleration. This understanding is crucial because acceleration does not necessarily imply that the object must be moving fast; rather, it means that the object's speed is changing in a particular direction.