1. The problem statement, all variables and given/known data A parachutist jumps from a plane which is at position S = [0, 5000, 0] at time t = 0. The starting velocity of parachutist is v = [300, 0, 100] and we're assuming the parachutists falls like a particle with constant acceleration a = [2, -9.81, 0]. I need to find the parachutists position after 10 seconds. 2. Relevant equations the only equations i have here are the 3 for accelation under constant motion but these assume a one directional system. 3. The attempt at a solution i can't attempt a solution without knowing where i'm starting here with the 3 dimensions so if anyone could give me a hand with what equations i need to use then i should be good to go!