question_answer

A plane is inclined at an angle \[\alpha =30{}^\circ \] with respect to the horizontal. A particle is projected with a speed \[u=2\text{ }m{{s}^{-1}}\] from the base of the plane, as shown in figure. The distance (in metre) from the base, at which the particle hits the plane is close to: \[\left( Take\text{ }g=10\text{ }m{{s}^{-2}} \right)\]

Answer:

0.195