Two carts connected by a 0.30 m 0.30m0, point, 30, start text, m, end text spring hit a wall, compressing the spring to 0.20 m 0.20m0, point, 20, start text, m, end text. The spring constant � kk is 50 N m 50 m N 50, start fraction, start text, N, end text, divided by, start text, m, end text, end fraction. What is the elastic potential energy stored from the spring’s compression? Choose 1 answer: Choose 1 answer: (Choice A) − 5.0 J −5.0Jminus, 5, point, 0, start text, J, end text A − 5.0 J −5.0Jminus, 5, point, 0, start text, J, end text (Choice B) − 0.25 J −0.25Jminus, 0, point, 25, start text, J, end text B − 0.25 J −0.25Jminus, 0, point, 25, start text, J, end text (Choice C) 0.50 J 0.50J0, point, 50, start text, J, end text C 0.50 J 0.50J0, point, 50, start text, J, end text (Choice D) 0.25 J 0.25J0, point, 25, start text, J, end text D 0.25 J 0.25J0, point, 25, start text, J, end text\