Do you want to compare Inertia with Cannonball? Discover the powers, weakness & weapons of Inertia and Cannonball from Inertia Biography and Cannonball Biography. Find out all about Inertia and Cannonball.# Check out how is Inertia unique and distinct from Cannonball. Discover their love interest, sidekicks, family tree and the movies and games list in which Inertia and Cannonball have appeared. Find out everything about them here!