motion that has no acceleration 13 letters only
To find a word or phrase that describes motion with no acceleration, we can start by considering the definition of acceleration. Acceleration refers to the rate at which an object's velocity changes over time. If an object's velocity remains constant, with no change, then its acceleration is zero. Therefore, we are looking for a word or phrase that means motion with constant velocity or no change in speed or direction.
One possible word that fits this description is "uniform motion." Uniform motion refers to the movement of an object in a straight line at a constant speed, with no acceleration.
Therefore, the answer to your question, "motion that has no acceleration" with 13 letters is "uniform motion."