Question: An object moves along a straight line so that after minutes, its distance from its starting point is () = 10 + 5+1 5 meters.

An object moves along a straight line so that after minutes, its distance from its starting point is () = 10 + 5+1 5 meters.

(a) At what speed is the object moving at the end of 4 minutes?

(b) How far does the object actually travel during the 5th minute?

(c) How fast is its velocity changing at = 6 ?

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