A) \[30m{{s}^{1}}\]
B) \[42m{{s}^{1}}\]
C) \[32m{{s}^{1}}\]
D) \[35m{{s}^{1}}\]
Correct Answer: C
Solution :
\[{{R}_{\max }}=\frac{{{u}^{2}}}{g}=100\] Þ \[u=10\sqrt{10}=32\,m/s\]
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