Question

1.33. A cannon fires successively two shells with velocity vo =
= 250 m/s; the first at the angle 01 = 60° and the second at the angle
02 = 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.

Answer 1

Answer:

Let the two shells collide at a point P(x, y). This point obviously lies on the trajectories of both the shells.

Answer 2

Explanation:

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