Venkata chalapathi naiduKnowledge Contributor
A jet projected at an angle of 45θ, 40 m from the foot of a vertical column, just reaches the top of the column. The height of the column is
A jet projected at an angle of 45θ, 40 m from the foot of a vertical column, just reaches the top of the column. The height of the column is
From any point jet has departed 45° and reaches the height of column (H). The distance between from any point to the tip of the column is 40m. … Tan(45°) = H/40