2) A go Kart starts off with an initial uniform velocity of 2 m/s for 5 s. It then accelerates to 3 m/s in 1 second and sustains that for 3 seconds. What is the distance it covers?
Add the distance resulting from the final velocity (80 km/h) sustained for one minute (60s)
Then, since 80 km/h = 80 000m/ 3600 s = 22.2 m/s
Then over 60s: d = 22.2 m/s (60s) = 1332 m
Then total distance = s + d = 1215 m + 1332 m = 2547 m