Apparently BodyForces are not working as intended?

Probably a stupid question, but here's the thing.

So I have this model with a bunch of parts and unions welded together to another part to which I'm using a BodyForce. When I'm trying to run and see the results, nothing happens.

I must mention that the model is not anchored nor am I applying a small amount of force. I've tried numerous numbers and still no result.