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A particle is projected from the bottom of an inclined plane of inclination `30^@`. At what angle `alpha `(from the horizontal) should the particle be projected to get the maximum range on the inclined plane.

A

` 30^(@)`

B

` 45^(@)`

C

` 15^(@)`

D

`75^(@)`

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A
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AAKASH INSTITUTE-MOTION IN A PLANE-Assignement section -B Objective (one option is correct)
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