Goes on: Rotation
A damped swing from the layer's in point. Hang signs, badges and tags from their top edge.

// Pendulum Swing — Coherent Motion Expressions · getcoherent.app/resources
// Put the anchor point where it hangs from.
var amp = 25;     // degrees
var freq = 1.2;   // swings per second
var decay = 0.8;  // how fast it settles
var t = Math.max(0, time - inPoint);
value + amp * Math.sin(freq * t * 2 * Math.PI) / Math.exp(decay * t)
