A basketball is thrown upwards with an initial velocity of 10m/s from a 100m tall cliff, is launched straight up, and then falls straight down. A person is running with an acceleration of 2m/s^2 and a maximum velocity of 5m/s, and a distance of 22m to reach the bottom of the cliff, solve for the time the ball hits the ground and the time that is needed for the person to catch the ball below the cliff? Solve using the kinematic formulas.