la) 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. For the below questions, be sure to show all the work for the intermediate steps that allowed you to find the final answers. CIRCLE the answers to these intermediate steps. A) How far was the race? B) What was the lawnmower's average velocity for the race?

University Physics Volume 1
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Chapter7: Work And Kinetic Energy
Section: Chapter Questions
Problem 62P: A small block of mass 200 g starts at rest at A, slides to B where its speed is then slides along...
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Show all work (givens, unknowns, and equations used) in an organized fashion. BOX answers.
la) During a lawnmower race, a rider starts from rest and accelerates at I 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.
For the below questions, be sure to show all the work for the intermediate steps that allowed you to find the final
answers. CIRCLE the answers to these intermediate steps.
A) How far was the race?
B) What was the lawnmower's average velocity for the race?
lb) After the finish line in the above described lawnmower race, the lawnmower slows to a stop over a distance of
10 meters. What was the lawnmower's acceleration during this time?
Transcribed Image Text:Show all work (givens, unknowns, and equations used) in an organized fashion. BOX answers. la) During a lawnmower race, a rider starts from rest and accelerates at I 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. For the below questions, be sure to show all the work for the intermediate steps that allowed you to find the final answers. CIRCLE the answers to these intermediate steps. A) How far was the race? B) What was the lawnmower's average velocity for the race? lb) After the finish line in the above described lawnmower race, the lawnmower slows to a stop over a distance of 10 meters. What was the lawnmower's acceleration during this time?
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