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a) Draw the motion diagram of the quarterback on coordinates A football quarterback runs 15.0m straight...

a) Draw the motion diagram of the quarterback on coordinates

A football quarterback runs 15.0m straight down the playing field in 2.50s (with a constant speed). He is then hit and pushed 3.00m straight backward in 1.75s with a constant speed. He breaks the tackle and runs straight forward another 21.0m in 5.20s (still with a constant speed).

b) Calculate the average velocity of the quarterback for each three intervals and the average velocity of the quarterback for the entire motion
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