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September 21, 2014

Homework Help: physics

Posted by Vasco on Saturday, May 5, 2012 at 6:40am.

A body is projected so that on its upward path it passes through a point x meters and y meters vertically from the point of projection. Show that if R is the range on the horizontal through point of projection the angle of elevation is arctan((y/x)(R/R-x)).

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