Does a Mundane Arrow Fired From a Magical Bow Count as a Magical Weapon Attack?

I’ve seen this question asked in previous editions, but I want to ask this question specifically for D&D 5e. Apparently there is still some debate about this. If I am a fighter with a +2 bow and I fire a nonmagical, mundane arrow at an enemy (golem, for example) that has resistance to damage from nonmagical weapons, does my attack overcome the damage resistance?