Physics, 17.06.2021 21:40 madisonwaton07

John is traveling north at 20 meters/second and his friend Betty is traveling south at 20 meters/second. If north is the positive direction, what are John and Betty's speeds? Which statement best illustrates vibrational motion?

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John is traveling north at 20 meters/second and his friend Betty is traveling south at 20 meters/sec...