A concrete highway curve of radius 60.0 m is banked at a 19.0 ∘ angle. what is the maximum speed with which a 1400 kg rubber-tired car can t

Question

A concrete highway curve of radius 60.0 m is banked at a 19.0 ∘ angle. what is the maximum speed with which a 1400 kg rubber-tired car can take this curve without sliding? (take the static coefficient of friction of rubber on concrete to be 1.0.)

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Doris 1 year 2021-09-01T21:32:09+00:00 1 Answers 85 views 0

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    -1
    2021-09-01T21:33:17+00:00

    Answer:24.26m/s

    Explanation:coefficient of static friction is = v^2/rg

    1.0=v^2/60*9.81

    1.0=v^2=588.6

    V^2=588.6

    V=24.26m/s

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