Why does a cannon recoil when a cannonball is fired. While in heavier guns such as mounted machine guns or cannons, recoil momentum is transferred to the ground through the mount. Ignoring air, and other not very important things.
What is the recoil speed of the cannon. The heavier the cannonball, and the faster it is pushed, the more the cannon recoils. Someplaces require a permit to have a cannon, so it is best to checkwith local law enforcement. My logic may be a little skewed. The Slow Mo Guys is a youtuber social media personality less. The question might seem silly, but why do most all. The density of pine varies significantly depending on the variety and the actual piece.