Questions
A body is projected at such angle that the horizontal range is three times the greatest height. The angle of projection is :
a
tan−134
b
60∘
c
tan−143
d
45∘
detailed solution
Correct option is C
R=3Hmax⇒2u2sinθcosθg=3u2sin2θ2g ⇒tanθ=43Talk to our academic expert!
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