A projectile is fired with a speed of v = 60 m/s at an angle of 60°. A second projectile...

A projectile is fired with a speed of v = 60 m/s at an angle of 60°. A second projectile is then fired with the same speed 0.5 s later. Determine the angle θ of the second projectile so that the two projectiles collide. At what position (x, y) will this happen?