A) 200 m/s
B) 400 m/s
C) 100 m/s
D) 50 m/s
Correct Answer: A
Solution :
[b] \[{{R}_{\max }}=\frac{{{u}^{2}}}{g}=16\times {{10}^{3}}\] \[\Rightarrow \] \[u=400\,m/s\]You need to login to perform this action.
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