A car starts from rest at a stop sign it accelerates at m s m s for seconds coasts for

movement, the object slows to a stop over a distance of 200m. The car accelerates again from rest until it hits a final velocity of 80mph when it then crosses its finish line. The total distance traveled was 1.1 km. Please compute the acceleration for each portion of its trip. Then, find the total time the object took to complete its course.

2.5 s s, and then slows down at a rate of 1.5m/s2 m/s2 for the next stop sign. How far apart are the stop signs?

then slows down at a rate of 2.5 m/s2 for the next stop sign.