Mass on spring simulation E (J) Energy vs. time for case 3 2.0 1.5 1.0 0.5 XXXX 0.0 t (s) 0 4 8 12 16 20 24 28 32 36 40 t = 40.00 s Play Pause > Reset Case: 1 2 3 4 5 6 8 9 10 Graph: Energy vs. time Energy vs. position A ball on a spring can move horizontally on a frictionless surface. The ball is always released from rest when the spring is stretched 1.0 m from its natural length.A ball on a spring can move horizontally on a frictionless surface. The ball is always released from rest when the spring is stretched 1.0 m from its natural length. You are assigned a particular case below - make sure you press the right case button in the simulation so you take data from the case you are assigned. @ Part (a) Homework Answered DueToday,12:15PM 0 You are assigned case 3. For that case, determine the spring constant of the spring. Note that the answer is either an integer, or an integer+ 0.5. So, you could expect an answer like 7 or 7.5, but not 7.2 or 7.8. N/m Type your numeric answer and submit 1.5 \\/ You are correct Answered - Correct! 4 attempts left @ Part{b) 0 Homework Answered DueToday,12:15 PM For that same case, determine the mass of the ball. Note that the answer is again either an integer, or an integer + 0.5. So, you could expect an answer like 7 or 7.5, but not 7.2 or 7.8. _kg Type your numeric answer and submit You are incorrect Answered Incorrect 1 attempt left