1.2 Motion Along a Straight Lineminute rest stop. If the person's average speed is 77.8 km/h.(a) how much time is spent on the trip and(b) how far does the person travel?12t2- 2t3, where a10. The position of a particle moving along an x axis is given by x =is in meters and t is in seconds. Determine:(a) the position,(b) the velocity, and(c) the acceleration of the particle at t = 3.0 s.(d) What is the acceleration of the particle at the instant the particle is not moris(other than att =(e) Determine the average velocity of the particle between t =0)?0 and t 3 s.

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