A) 0.01
B) 0.02
C) 0.03
D) 0.06
Correct Answer: D
Solution :
\[{{v}^{2}}={{u}^{2}}+2as\] \[0={{u}^{2}}\,\,+\,\,\left( -2\mu g \right)\,\,s\,\,\Rightarrow \,\,\mu \,\,=\,\,\frac{{{u}^{2}}}{2gs}\]
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