# A classical mechanics problem by Sagnik Dutta

Classical Mechanics Level pending

A particle is projected with speed $$21\text{ ms}^{-1}$$ so as to strike at right angles a plane through the point of projection inclined at $$30^\circ$$ to the horizon. Find the range on this inclined plane. Take $$g = 10\text{ ms}^{-2}$$.

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