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Questions  

Two stones are projected with the same speed but making different angles with the horizontal. Their ranges are equal. If the angle of projection of one is π/3 and its maximum height is h1 then the maximum height of the other will be

a
3h1
b
2h1
c
h1/2
d
h1/3

detailed solution

Correct option is D

h2 h1=u2sin2θ22 g×2 gu2sin2θ1 =sin2θ2sin2θ1=sin2π/6sin2π/3=13 h2=h13

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Similar Questions

Assertion : When the velocity of projection of a body is made n times, its time of flight becomes n times.

Reason : Range of projectile does not depend on the initial velocity of a body.


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