Coin Collecting With gravitation and random angles!

Does anyone know like how to add some random curves to this like not always going behind and maybe infront of the torso with some curves, and add like gravitation leaving the coin behind, the script I made it’s with velocity !
Only need the fizics behind cus I’ve been trying forever but idk.

I think you can use FloatCurves for this, I’m not entirely sure how to implement them but i think they can get the job done, otherwise you’ll need to do some mathematics

I want velocity cus it creates a more natural magnetic feel but, IDK how to make the gravitation feel like when moving adding like a force twords that, and a random direction !