WilliamYES2415 WilliamYES2415 19-03-2024 Physics contestada A ball is launched vertically up from a height of 2.30 m above the ground. The initial speed is given to the ball is 39.0 m/s. How long (in s) does it stay in the air? A) 4.00 s B) 6.00 s C) 7.94 s D) 9.81 s