This is a test of a replica 17th Century naval gun against the hull of a warship.
First off, that's the smoke from just one long gun. The Vasa carried 48 24-pound cannon. While broadsides were not a common tactic in the early 17th Century, the line-of-battle tactics soon evolved and you might have had a ship pounding another with broadsides of 30 guns or more.
Second, note the damage wreaked by that iron cannonball. Besides the ball itself, the splinters thrown from the inside of the hull would have caused fearful damage to the gun crews of the ship so hit.
It’s a fair question
15 hours ago