The position of an object is r 32t 12t2 ihat 17t -16t2

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The position of an object is r= ( 3.2t +1.2t^(2)) ihat + (1.7t -1.6t^(2)) jhat m, where t is time in seconds. What is the magnitude of the acceleration and the direction of the acceleration?

Reference no: EM13612229

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