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A novice skier, starting from rest, slides down an icy frictionless 9.0 ∘ incline whose vertical height is 165 m?

How fast is she going when she reaches the bottom?

2 Answers

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  • alex
    Lv 7
    2 years ago
    Favorite Answer

    Conservation of Energy

    (1/2)mv^2=mgh

    v^2 = 2gh = 2(9.8)(165)

    v=56.9 m/s

  • 2 years ago

    nfrhrywp

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