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A projectile is projected from the groun...

A projectile is projected from the ground making an angle of `30^(@)` with the horizontal.Air exerts a drag which is proportional to the velocity of the projectile

A

at highest point velocity will be horizontal

B

the time of ascent will be equal to the time of descent

C

the time of ascent will be greater than the time of descent

D

the time of descent will be greater than the time of ascent

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The correct Answer is:
A, D
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