A football is punted with a launch angle of 62.4â° with an initial speed of 24.4 m/s and travels 49.8 m. the football stays in the air for 4.41 s. the same range could be achieved with the same initial speed of 24.4 m/s but a launch angle different from 62.4â°. how long will the ball stay in the air when launched at this second angle?