Physics
Physics, 23.09.2020 16:01, wavymoney77yt

A train travels a 400-km route and makes five stops in seven hours. Which equation is used to calculate the train’s average speed? A.
Average speed = Sum of instantaneous speeds

B.
Average speed = Total distance x Total time

C.
Average speed = Total distance + Total time

D.
Average speed = Total distance Ă· Total time

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