Question
A ball is projected at angle 0 from a point O ↔ (0,0). After passing the ball through a point (x, y) it reaches the ground at a distance R from O. Show that
Solution
Let the ball be projected with speed u.
The equation of trajectory is,
On taking x tan
common, we get
or
or
or
or
Hence, proved the result.
The equation of trajectory is,
On taking x tan
common, we getor
or
or
or
Hence, proved the result.
