Question 1 [16 MARKS! (a) A Saturn V rocket m = 2 x 10'S kg after launching has stopped burning fuel at a height of 10,000 m and is travelling straight up with a velocity of 600 mfs. How high does the rocket get? (5 Marks) (1:) After reaching its max. height (and stopping burning fuel). How fast is it going when it falls back to the ground? {4 Marks) Ignore air resistance. (c) When the rocket is on earth and lifting off and burning fuel, which of the following is or are conserved? Mark all that apply and provide a brief 1-2 sentence justication of your choices. (4 Marks) Momentum of the rocket Mechanical energy of the rocket Momentum of the rocket + exhaust + Earth system Mechanical energy of the rocket + exhaust + Earth system ((1) When the rocket no longer burns fuel (but is still near Earth), which of the following is or are conserved? Mark all that apply and provide a brief 1-2 sentence justication of your choices. [3 Marks) Momentum of the rocket Mechanical energy of the rocket Momentum of the rocket + exhaust + Earth system Mechanical energy of the rocket + exhaust + Earth system