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physics

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What is the average velocity in the following cases? You run 77.9 m West at 2.67 m/s then walk for 133 s at 8.78 m/s West.

  • physics -

    add the displacemetns.

    West: 77.9m
    West: 8.78m/s*133s=

    Now add them.
    avgvelocity=displacemetn/totaltime

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