J.R. S. answered 01/31/19
Tutor
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Ph.D. in Biochemistry--University Professor--Chemistry Tutor
250 meters/28 seconds = 8.9 meters/second as the velocity (speed)
Diana G.
asked 01/31/19J.R. S. answered 01/31/19
Ph.D. in Biochemistry--University Professor--Chemistry Tutor
250 meters/28 seconds = 8.9 meters/second as the velocity (speed)
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