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A student collects position-time data for an object moving along the -axis, and determines that the motion corresponds closely with a mathematical model of , where is in meters and is in seconds. Assuming that the object moves according to this model, it can be determined that

(A) at time , the object was at the origin.

(B) at time , the object has an initial velocity of 1.0 m/s.

(D) during the motion, the acceleration of the object varied according to time-squared

(E) none of these

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Mechanical Engineering, Engineering

Category:- Mechanical Engineering
Reference No.:- M91953860

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