An aerplane is flying at a height of 1960m in horizontal direction with the velocity of 360km/h. When it is vertically above the ground , An aerplane is flying at a height of 1960m in horizontal direction with the velocity of 360km/h. When it is vertically above the ground , CJG o Share with your friends Share 0 Kamlesh answered this H=1960m g=9.8m\s^2 t=?2H\g t=?2?1960\9.8 t?400 t=20sec 0 View Full Answer