Solve for the correct answer and show complete solution w/ illustration. Two people on bikes are separated by 350 meters. Person A starts riding north at a rate of 2m/sec and 7 minutes later Person B starts riding south at 3m/sec. At what rate is the distance separating the two people changing 25 minutes after Person A starts riding? a. 4m/s b. бт/s c. 5m/s d. 7mls

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 19P
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Solve for the correct answer and show complete solution w/ illustration.
Two people on bikes are separated by 350 meters. Person A starts riding north at a
rate of 2m/sec and 7 minutes later Person B starts riding south at 3m/sec. At what
rate is the distance separating the two people changing 25 minutes after Person A
starts riding?
a. 4m/s
b. бт/s
с. 5m/s
d. 7mls
Transcribed Image Text:Solve for the correct answer and show complete solution w/ illustration. Two people on bikes are separated by 350 meters. Person A starts riding north at a rate of 2m/sec and 7 minutes later Person B starts riding south at 3m/sec. At what rate is the distance separating the two people changing 25 minutes after Person A starts riding? a. 4m/s b. бт/s с. 5m/s d. 7mls
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