If both velocity and acceleration are zero, it does indicate that there is no movement, specifically in terms of linear motion. When velocity is zero, it means that the object is not changing its position with respect to time. Similarly, when acceleration is zero, it means that there is no change in velocity over time.
However, it is important to note that the absence of linear motion does not necessarily imply the absence of other types of motion. An object can still be involved in rotational motion or oscillatory motion even if its linear velocity and acceleration are both zero.
In the context of linear motion, when velocity and acceleration are both zero, the object is typically at rest and remains stationary until acted upon by an external force. It may already be at rest, or it could have come to a stop after experiencing some initial motion. Nevertheless, it is important to consider other forms of motion that might be occurring, depending on the specific situation and the nature of the object.