Red-hot cannonball vs. Styrofoam tower: Which will win?

Before I go to sleep each night, I take a few moments to contemplate the great mysteries of the universe. What is the meaning of life? Are there other intelligent beings in the galaxy? Would a red-hot cannon ball destroy a Styrofoam tower? Well, luckily there is an answer to at least one of my questions. Please, do not try this at home.