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Physics · 2014
JEE Main 2014 · 2014-04-06 Offline · Q4
A block of mass m is placed on a surface with a vertical cross section given by y=x^3/6. If the coefficient of friction is 0.5, the maximum height…
A block of mass m is placed on a surface with a vertical cross section given by $\displaystyle y=\frac{x^3}{6}$. If the coefficient of friction is $\displaystyle 0.5$ , the maximum height above the ground at which the block can be placed without slipping is :
Official answer
(1)
$\displaystyle \frac{1}{6} \mathrm{~m}$
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JEE Main 2014 Physics question, with the answer from NTA’s final answer key. Where our answers come from.