A soccer ball is kicked from the top of a cliff in such a manner that its x and y components are given by x = (27.0 m/s)t and y = 39.0 m + (29.2 m/s)t -(4.90 m/s")to, where x and y will be in meters when t is in seconds. Determine the following. (Express your answer in vector form.) (a) displacement of the ball during the time interval At = 0 - 3.00 s Ar = (b) average velocity of the ball during the time interval At = 0 - 3.00 s Vavg = m/s (c) acceleration of the ball during the time interval At = 0 - 3.00 s a m/s2 Additional Materials