10: You throw a tennis ball up with an initial velocity of 15 m/s from a height of 28 meters above the ground. Muhler, Hailey - m..9@students.rowan.edu @theexpertta.com - tracking id: 2N74-39-25-40-A602-20225. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. Part (a) How long in seconds does it take for the tennis ball to reach the ground? Numeric : A numeric value is expected and not an expression. t = __________________________________________s Part (b) What is the tennis ball's final velocity, in meters per second, as it impacts the ground? Numeric : A numeric value is expected and not an expression. vy = __________________________________________m/s Part (c) Find the time, in seconds, if you instead threw the tennis ball downward with the same initial velocity for the tennis ball to reach the ground. Numeric : A numeric value is expected and not an expression. t2 = __________________________________________s