Garen observed his athletic friends , Aya and Marisa, run. The two girls ran in a 1.5-km straight dirt road. Marisa was a given a ten-second head-start. When Aya ran, she caught up with Marisa, who ran at 3.75 m/s. Both of them finished the 1000 m run, with Aya measured to finish the track at 375 seconds. 1. How fast was Aya? 2. How far did Marisa run after ten seconds? 3. Find the time Aya caught up alongside Marisa.
Garen observed his athletic friends , Aya and Marisa, run. The two girls ran in a 1.5-km straight dirt road. Marisa was a given a ten-second head-start. When Aya ran, she caught up with Marisa, who ran at 3.75 m/s. Both of them finished the 1000 m run, with Aya measured to finish the track at 375 seconds. 1. How fast was Aya? 2. How far did Marisa run after ten seconds? 3. Find the time Aya caught up alongside Marisa.
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 4PQ
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Garen observed his athletic friends , Aya and Marisa, run. The two girls ran in a 1.5-km straight dirt road. Marisa was a given a ten-second head-start. When Aya ran, she caught up with Marisa, who ran at 3.75 m/s. Both of them finished the 1000 m run, with Aya measured to finish the track at 375 seconds.
1. How fast was Aya?
2. How far did Marisa run after ten seconds?
3. Find the time Aya caught up alongside Marisa.
4. Find the distance where both runners met.
5. How long did Marisa run before she could finish the sprint?
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