My number in class is 31. Also I don't need a lot of explanation just what the question is asking for

1. This is a protocol question. You must submit the knowns, the unknown, the equation/s, the equation work with check-check-question mark, the set-up, calculations, and the boxed answer- including units every step of the way. Keep your work organized, and you will be reminded of the need to submit your answer about a minute and a half before time runs out to EX010722B. Question 2: At the circus a 105-kilogram clown is fired at 15.5 meters per second from a 600.- kilogram cannon? What is the recoil speed of the cannon? [Remember, the actual mass you must use for the clown is 105 kilograms plus twice your number in class]