lileljusto6103 lileljusto6103 13-02-2024 Physics contestada A 1.0 kg ball with a potential energy of 15.1 J is released to fall to the ground. How fast would it be traveling at impact? 1) 3.9 m/s 2) 4.6 m/s 3) 5.5 m/s 4) 6.1 m/s