The speed at which am animation plays across the timeline. Synctonicity Frames per second Resolution Frequency

## Step 1<br />The question is asking for the term that describes the speed at which an animation plays across the timeline. This is a concept in computer graphics and animation.<br /><br />## Step 2<br />The term 'Frames per second' (FPS) is used to describe the speed at which an animation plays across the timeline. It is a measure of how many individual images (or frames) are displayed in one second.<br /><br />## Step 3<br />The higher the FPS, the smoother the animation appears. This is because more frames are being displayed per second, which creates a more fluid and realistic animation.