Question

in a political rally a guy from audience throws a floor at leader. the flower travels a horizontal distance of 20m in 1s before hitting the leader's face 1.75m above the stage. the flower is thrown from 2m above horizontal floor with initial velocity, which is making an angle 37° above the horizontal. the height of stage above the horizontal floor is ( g=10 m/s )

Answer 1

10.25 mtr
ystrdy's aiats ??