A ball A is projected with speed 50 ms-1 at an angle 37o with horizontal. At the same time, a second ball B is projected in a direction shown in the figure with speed 60 ms-1 from a point 91 m from A. Both ball collide in air. (Given, 3 = 1.7) The value of θ isThe time when collision takes place is The distance of point of collision from initial position of A is