An astronaut on the moon throws a baseball upward with an intial velocity of 10 meters per second, letting go of the baseball 2 meters above the ground. The equation of the of the baseball pathway can be modeled by h= =0.8t^2 + 10t+2. The same experiment is done on earth , in which the pathway is modeled by equatoin h=-4.9t^2+10t+2. How much longer would the ball stay in the air on the moon compared to on earth.