PLEASE HELP
7. Michael Scarn is also in the race. Using the distance you found Oscar to have skated in the previous problem, how fast was Michael Scarn's speed if it took him 22 s to complete the race?
8. Goldenface is the last competitor in the NHL All Star Game entry skating race. He completed the same distance as Michael Scarn and Oscar. His speed was 22.5 m/s. How long did it take him to finish the race?