7. John and Peter start at the same point and run around a circular track of radius 50 m. They meet each other every 40 seconds if they run in the opposite direction, and John overtakes Peter every 200 seconds if they run in the same direction. What is the rate of John? A) 3.87 m/s B) 4.12 m/s C) 4.36 m/s D) 4.71 m/s

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Chapter1: Introduction: The Nature Of Science And Physics
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Problem 10PE: (a) Refer to Table 1.3 to determine the average distance between the Earth and the Sun. Then...
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7. John and Peter start at the same point and run around a circular track of radius 50 m. They meet each other every
40 seconds if they run in the opposite direction, and John overtakes Peter every 200 seconds if they run in the
same direction. What is the rate of John?
A) 3.87 m/s
B) 4.12 m/s
C) 4.36 m/s
D) 4.71 m/s
Transcribed Image Text:7. John and Peter start at the same point and run around a circular track of radius 50 m. They meet each other every 40 seconds if they run in the opposite direction, and John overtakes Peter every 200 seconds if they run in the same direction. What is the rate of John? A) 3.87 m/s B) 4.12 m/s C) 4.36 m/s D) 4.71 m/s
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