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.

Answered: Image /qna-images/answer/ec79d301-9e6e-4912-9a62-2037d51941dd.jpg

1.2 Motion Along a Straight Line 9. A person takes a trip, driving with a constant speed of 89.5 km/h, except for a 22 minute 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? ticle moving along an x axis is given by r = 12t2 – 2t³, where

1.2 Motion Along a Straight Line 9. A person takes a trip, driving with a constant speed of 89.5 km/h, except for a 22 minute 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? ticle moving along an x axis is given by r = 12t2 – 2t³, where