Hawk Eye vs. Perfect Dodge

[Lucke]

Same thing happens when an unstoppable force meets an unmovable object.

[Massterchef]

Perfect dodge is essentially just a parry that mitigates all damage. A dodge isn't registered as a miss so PD would still activate.

[FrejyaAthenes]

Same thing happens when an unstoppable force meets an unmovable object.

They surrender?

[Jacost]

Same thing happens when an unstoppable force meets an unmovable object.

The force passes right through the object and continues uninterrupted from the other side?

[Jinrya-Geki]

Same thing happens when an unstoppable force meets an unmovable object.

No, the unstoppable object breaks through the immovable object. Just because it cant be moved doesn't mean it can't be broken and not move from it's spot. While an unstoppable object can't be broken, because it means you stopped some of it.

[Barboron]

No, the unstoppable object breaks through the immovable object. Just because it cant be moved doesn't mean it can't be broken and not move from it's spot. While an unstoppable object can't be broken, because it means you stopped some of it.

Well if you break an immovable object, you just moved it by separating the particles of said object.
As for breaking an unstoppable object, you can break something without stopping the movement of it, it just changes momentum.