A cannon fires successively two shells with velocity vo 250 m s the first at the angle 1 60 and the second at the angle 2 45 to the horizontal, the azimuth being the same Neglecting the air drag, find the time interval between firings leading to the collision of the shells ...

Let the shells collide at the point Px y If the first shell takes ...

A cannon fires successively two shells with velocity vo = 250 m/s; the first at the angle

Question:

A cannon fires successively two shells with velocity vo = 250 m/s; the first at the angle θ1 = 60° and the second at the angle θ2 = 45° to the horizontal, the azimuth being the same. Neglecting the air drag, find the time interval between firings leading to the collision of the shells