A pilot flies horizontally at 1300km/h, at height h = 35 m

A pilot flies horizontally at 1300km/h, at height h = 35 m above initially level ground. However, at time t = 0, the pilot begins to fly over ground sloping upward at angle θ = 4.3o (Figure). If the pilot does not change the airplane's heading, at what time / does the plane strike the ground?


A pilot flies horizontally at 1300km/h, at height h = 35 m