From a point on the ground at a distance 15 m from the foot of a vertical wall, a ball is thrown at an angle of 45 which just clears the top of the wall and afterwards strikes the ground at a distance 5 m on the other side. Find the height of the wall
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Formula of maximum height = (R tan x)/4
and of Range = (u^2 sin2x)/g
then using these formula,
R = 30 m and h = 7.5 m.
and of Range = (u^2 sin2x)/g
then using these formula,
R = 30 m and h = 7.5 m.
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