One thing to point out about this demo is it tracks the arc'd x/y velocity and passes that to a spring animation on the basket icon.
That's why if you arc clockwise it has a different bounce to counter-clockwise, likewise if you change the animation speed, arc peak/strength etc
Introducing Arcs in Motion 12.40.
Arcs animate elements along curved paths. These aren't static like offset-path, they're dynamic and work with both x/y and layout animations.
They're easy to tweak too, thanks to strength, peak, and auto-rotate options!