537
google search
Google search results:
1: https://openstax.org/books/physics/pages/2-2-speed-and-velocity
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2: http://www.thesciencezone.org/uploads/1/0/7/2/10722737/average_speed_math.pdf
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3: https://www.khanacademy.org/science/physics/one-dimensional-motion/displacement-velocity-time/v/displacement-from-time-and-velocity-example
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4: https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-rates/v/usain-bolt-s-average-speed
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5: https://www.lsco.edu/learningcenter/distance-rate-time.pdf
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6: https://safety.fhwa.dot.gov/speedmgt/ref_mats/fhwasa12004/
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7: https://www.science.org.au/curious/technology-future/physics-speeding-cars
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8: https://cds.cern.ch/record/1501100/files/978-3-642-23026-4_BookBackMatter.pdf
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9: https://www.louisianabelieves.com/docs/default-source/assessment/grade-6-answer-key.pdf?sfvrsn=293b981f_2
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10: https://www.exeter.edu/sites/default/files/documents/Math1_2019.pdf
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11: https://www.mitty.com/assets/files/academics/10-03-MathKey.pdf
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