1) The velocity of a moving truck is tracked with a laser velocimeter and the curve fit find to match the formula: v(t) = 10.9 mph + [10.7 mi/hr2] t - [305 mi/hr3] t2
(a)What is the initial acceleration of the truck [in m/s2]?
(b) What is the acceleration of the truck after 66 s [in m/s2]?
(c) How much distance does the truck travel in those 66 s [in m]?

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