A particle is projected form point O on the ground with velocity `u = sqrt(5) m//s` at angle `alpha = tan^(-1) (0.5)`. It strikes at a point C on a fixed smooth plane AB having inclination of `37^(@)` with horizontal as shown is Fig. If the particle does not rebound , calculate .

(a) coordinates of point C in reference t coordinate system as shown in the figure .
(b) maximum heing from the ground to which the particle reises. `(g= 10m//s^(2))`

Explanation

(a) `(5m,1.25m)` (b) `4.45m`