Questions
A man can throw a stone such that it acquires maximum horizontal range 80 m. The maximum height to which it will rise for the same projectile (in metre) is
detailed solution
Correct option is B
At θ=45°,Rmax=u2g=80∴ u2 = 800 m2s-2Now, H=u2sin245°2g=(800)(1/2)20=20 mTalk to our academic expert!
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