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The range R of projectile is same when its maximum heights are h1 and h2. What is the relation between R, h1, and h2?
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a
R=h1h2
b
R=2hhh2
c
R=2h1h2
d
R=4h1h2
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Correct option is D
Range is same for angles of projection θ and 90∘−θR=u2sin2θg,h1=u2sin2θ2g and h2=u2sin2(90−θ)2g=u2cos2θ2g Hence, h1h2=u2sinθcosθ2g=14u2sin2θg=R4Similar 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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