Statement I : The maximum horizontal range of projectile is proportional to square of velocity.Statement II : The maximum horizontal range of projectile is equal to maximum height attained by projectile.
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a
If both statement I and statement II are true and statement II is the correct explanation of statement I
b
If both statement I and statement II are true but statement II is not the correct explanation of statement I
c
If statement I is true but statement II is false
d
If both statement I and statement II are false.
answer is C.
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Detailed Solution
R = u2sin2θg Rmax = u2g when θ = 450 Rmax = u2Height H = u2sin2θ2g ⇒Hmax = u22g when θ = 900It is clear that Hmax = Rmax2
Statement I : The maximum horizontal range of projectile is proportional to square of velocity.Statement II : The maximum horizontal range of projectile is equal to maximum height attained by projectile.