You guy's don't get it, it's not the object it's not how big it is or how small for that matter, a object you have to lift and is on the ground will be 100 pounds and stay that way because there is no force that make's it heavier, now iff you drop something from 2 miles like the mountain, it will get heavier by how fast it drop's, that's the force, it doesn't really make it heavier but it does feel heavier because the force behind it, it's call the law of newton iff I'm not mistaken.
Like I tried to explain iff you drop something like 50 kg (sorry I use meters and kg I'm not used to use feet and pounds, but I bett you get the picture).
Ok back to what I tried to explain you drop 50 kilo's from 10 meters and it traffels 10 meters per second, you know how heavy the object will be wenn it hit's the ground?
500 kg. or atleast it feels that it's 500 kilo, so lol don't try it at home 😄
And consider the fact he caught the whole mountain without breaking it must mean that the mountain is almost just as strong as hulks body or it would fall apart, or he could smash it in half or something.
And current hulk is a way better fight than juggernaut since he been fighting on that planet, in planet hulk, so juggernaut won't take him out that quick, because hulk would be able to dodge it and he doesn't really need to build up his strenght, it can go of the scale in seconds.
That's why it's a stalemate.