Question 5 (1 point) Letting East and South be positive, the horizontal and vertical components, respectively, of the velocity vector 45 m/s [40 E of S] are: A) 34 m/s, 29 m/s O B) 29 m/s, 34 m/s O C) 34 m/s [S], 29 m/s [E] O D) 29 m/s [E], 34 m/s [S] O E) 29 m/s [W], 34 m/s [N] Question 6 (1 point) A child throws a ball with a velocity of 1.93 m/s [horizontally] at a height of 0.75 m. If air resistance is negligible, the horizontal range of the ball is: A) 0.30 m O B) 4.9 m O C) 0.76 m O D) 0.20 m O E) 0.73 m Question 7 (1 point) A rock is launched with a velocity of 12 m/s [420 above horizontal] at a height of 9.5 m above level ground. The horizontal range of the rock is: A) 21 m ( B) 22 m O C) 3.7 m D) 7.1 m O E) 2.2 m