energy is constant, like Xayma said because of the Law of Conservation of Energy, however acceleration is not constant as the projectile moves away from Earth and the acceleration due to gravity is slightly less than 9.8 at the peak.
Could you guys give me an U.A.I. prediction based on the following results:
Subject Mark Rank.
Mathematics 2unit 75 40/80.
Economics 76 25/42.
Legal Studies 72 20/25.
Modern History 80 26/50.
English (Advanced) 80...