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Chemistry, 20.09.2020 19:01 bricquan10

A is 3600 m away from B. Jack spent 720.0 s running from A to B. What is Jack's average speed? (Average speed =
Distance/Time)

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A is 3600 m away from B. Jack spent 720.0 s running from A to B. What is Jack's average speed? (Ave...
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