Posted by **Karla** on Sunday, September 25, 2011 at 6:00pm.

During a lawnmower race, a rider starts from rest and accelerates at 1 m/s/s for 10 seconds. The rider then maintains a constant velocity for the remainder of the race, which takes an additional 20 seconds.

A) How far was the race?

B) What was the lawnmower's average velocity for the race?

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