A) \[\frac{H}{2}\]
B) \[\frac{H}{4}\]
C) \[\frac{3H}{4}\]
D) None of these
Correct Answer: C
Solution :
[c] \[H=\frac{1}{2}g{{(2t)}^{2}}=2g{{t}^{2}}\] ...(1) \[h=H-\frac{1}{2}g{{t}^{2}}\] ...(2) Solving eqns (1) and (2), we get \[h=H-\frac{H}{4}=\frac{3H}{4}\]You need to login to perform this action.
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