A group is playing kickball on a flat field. A 750g=0.750kg ball is kicked and has an initial velocity of <8.0, 10.0, 0> m/s after leaving the kicker's foot. What is the net force vector on the ball while it is in the air (ignore air resistance)? Note that the y-direction is up-and-down. A. <0,-0.750,0> N
B. <0, 7.35,0> N
C. <0, 9.80,0> N
D. <0,-7.35, 0>N
E. <0, 0.750,0>N
F. <0,-9.80,0>N

Ablue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 0.5 m/s 2 . a green car arrives at the position of the stop-light 6.5 s after the light had turned green. if t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? answer in units of s.