A man can throw a stone 80 m. The maximum height to which he can raise the stone is
Text Solution
Verified by ExpertsThe correct answer is:
D
The problem is different from problem no. (54). In that problem for a given angle of projection range was given and we had find maximum height for that angle.
But in this problem angle of projection can vary, 
[for 
]
But height can be maximum when body projected vertically up 
= 40 m
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