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The motion of a particle is defined by the relation x = r^3 – 9t^2 + 24t – 8, where x and i rare expressed in inches and seconds, respectively

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The motion of a particle is defined by the relation x = r^3 – 9t^2 + 24t – 8, where x and i rare expressed in inches and seconds, respectively. Determine (a) when the velocity is zero, (b) the position and the total distance traveled when the acceleration is zero.Show transcribed image text The motion of a particle is defined by the relation x = r^3 – 9t^2 + 24t – 8, where x and i rare expressed in inches and seconds, respectively. Determine (a) when the velocity is zero, (b) the position and the total distance traveled when the acceleration is zero.