A soft ball is thrown at an angle of α = 60° above the horizontal. It lands a distance d = 2 m from the edge of a flat roof, whose height h = 20 m; the edge of the roof is l = 38 m from the thrower (see fig.). At what speed (in m/s) was the softball thrown?
Physics · Kinematics part-2 Projectile Motion · Motion in 2-D and ground to ground projectile
A soft ball is thrown at an angle of α = 60° above the horizontal. It lands a distance d = 2 m from the edge of a flat roof, whose height h = 20 m; the edge of the roof is l = 38 m from the thrower (see fig.). At what speed (in m/s) was the softball thrown?
