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The two thight bones (femurs ) each of c...

The two thight bones (femurs ) each of cross- sectional area `12cm^(2)` support the upper part of a human body of mass 40 kg . Estimate the average pressure sustained by the femurs. `(g=10ms^(-2))`.

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Average pressure `=1.7xx10^(5)Nm^(-2)`
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