Two projectile are thrown with the same initial velocity at angles α and (90° − α) with the horizontal. The maximum heights attained by them are ℎ1 and ℎ2 respectively. Then ℎ1 ℎ2 is equal to

Question: Two projectile are thrown with the same initial velocity at angles α and (90° − α) with the horizontal. The maximum heights attained by them are ℎ1 and ℎ2 respectively. Then ℎ1 ℎ2 is equal to

(A) \sin ^{2}a

(B) \cos ^{2}a

(C) \tan ^{2}a

(D) 1

Answer; option (C)

Solution:

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