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College Physics

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(a) What is the magnitude of the average acceleration of a skier who, starting from rest, reaches a speed of 9.62 m/s when going down a slope for 4.00 s? (b) How far does the skier travel in this time?

  • College Physics -

    a = change in velocity/change in time
    = 9.62/4

    average speed = 9.62/2 = 4.81
    distance = 4 * 4.81

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