Ferd throws a tennis ball thrown horizontally with an initial velocity of 10.0 m/s from the top of a water tower lands 20.0 m from the base. a) How long does it take for the tennis ball to hit the ground? (2.00s) b) How high is the water tower? (19.6 m) c) What is the impact velocity? (22.0 m/s [63.0 below horizontal]) Flossy the clown is launched from a cannon at 26 m/s [60. above the horizontall and is caught safely in