QUOTE (popsumpot @ Oct 28 2009, 01:59 PM)

Actually, a collision has nothing to do with Force, it's all about momentum.
Indeed, it is all about momentum, but still, the cargo ship has more of it...
p=m * v
Momentum = Mass x Velocity
I'd say the cargo ship has wayyyy more mass than the destroyer... Enough that it probably doesn't matter if that destroyer was going full speed and the cargo ship wasn't.
However, it does look like the cargo ship was moving perpendicular to the destroyers direction, so momentum wouldn't really apply to the cargo ship, just the destroyer.