Question: A body moves on a coordinate line such that it has a position 5 : t): t2 3t + 2 on the interval 0 st


A body moves on a coordinate line such that it has a position 5 : t): t2 3t + 2 on the interval 0 st 5 8, with s in meters and tin seconds. a. Find the body's displacement and average velocity forthe given time interval. b. Find the body's speed and acceleration at the endpoints of the interval. c. When, if ever: during the interval does the bodyr change direction? The body's displacement for the given time interval is D m. (Type an integer or a simplied fraction.)
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