. What is the displacement of a runner who joins a marathon if the race begins at a certain park, runs 42km, and finishes the race at the same location in the said park? Explain briefly
. What is the displacement of a runner who joins a marathon if the race begins at a certain park, runs 42km, and finishes the race at the same location in the said park? Explain briefly
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter2: One Dimensional Motion
Section: Chapter Questions
Problem 13PQ: A race car travels 825 km around a circular sprint track of radius 1.313 km. How many times did it...
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1. What is the displacement of a runner who joins a marathon if the race begins at a certain park, runs 42km, and finishes the race at the same location in the said park? Explain briefly.
2. One afternoon, a couple walks three-fourths of the way
around a circular lake, the radius of which is 1.5 km.
They start at the west side of the lake and head due
south to begin with. (a) What is the distance they
traveled? (Cutnell and Johnson, 2012) (b) describe the
couple’s displacement as compared to the distance
traveled.
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