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A 40kg girl wearing a high …

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A 40kg girl wearing a high heals . The heel circular diameter is 1.2 cm . What is the pressure exerted by the heel on the floor

    • Posted by Garima Dumka 7 years, 2 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Ankit Ambasta 7 years, 2 months ago

    Please thanks

    1Thank You

    Ankit Ambasta 7 years, 2 months ago

    F = M×a = 40×10 =400N area of heel = 2×1.2/2×pie = 1.2pie =1.2×3.14 =3.8cm(approx) Pressure = F/area =400/3.8. = 153N/cm²

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