Question about double drive diffs

AF1:

Juddian:
I can’t get me head round what speed the wheels still turning (the pair opposite the locked wheel) would be doing, would it be road speed (same as the other pair still driving normally) or would they be turning faster than actual speed.

Forgive me if its a daft question.

It can only go the same speed.

I’ll take your word for it, but still can’t get me head round it.
Prop going a set speed, one wheel can’t turn, locked brake, so all the drive goes to the other, for some reason i’m expecting the wheel spinning to spin at twice its previous rate.
It must be me, been a hard week and i’m knackered :blush: , that’s the only mitigating excuse i can come up with.