A projectile is launched 0. 0 Student Name: horizontally from a cliff X1, y1 lvw1@monsters.eac.edu top at 15 m/s. X2, y2 Level: Determine the x-y Position Values positions at 1-second intervals. The launch X3, y3 Progress Report position is (0 m, 0 m). Question #1 Using g = -9.8 m/s/s. X4, y4 Motion X, X, y Diagram Velocity Position Enter - for left and down. time (s) x-Position (m) y-Position (m) Health: 0.0 0.0 0.0 Once satisfied with your 1.0 X1: entries, tap on Tap for Question-Specific Help 15 y1: Check Help Me! 2.0 Answers. X2: 30 y2: 3.0 View Directions X3: 45 y3: Check Answers 4.0 X4: 60 y4: To Main Menu