Afootball quarterback runs 15.0 m straight down the playing field in 3.00 s. he is then hit and pushed 3.00 m straight backward in 1.74 s. he breaks the tackle and runs straight forward another 29.0 m in 5.20 s. (a) calculate his average velocity (in m/s) for each of the three intervals. (assume the quarterback's initial direction is positive. indicate the direction with the sign of your answer.)
v1= m/s, v2= m/s, v3= m/s
(b) calculate his average velocity (in m/s) for the entire motion. (assume the quarterback's initial direction is positive. indicate the direction with the sign of your answer.)
m/s