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A particle is projected in x-y plane wit...

A particle is projected in `x-y` plane with `y-`axis along vertical, the point of projection being origin. The equation of projectile is `y = sqrt(3) x - (gx^(2))/(2)`. The angle of projectile is ……………..and initial velocity is ………………… .

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`60^(@), 2 m//s`.
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