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Problem 14.22 One end of a vertical spring of spring constant k 1700 N/m is attached to the floor. You compress the spring so that it is 2.90 m shorter than its relaxed length, place a 1.00-kg ball on top of the free end, and then release the system at t = 0. (All values are measured in the Earth reference frame.) Part A By how much does the mass of the spring change during the time interval from t = 0 to the instant the ball leaves the spring? Express your answer with the appropriate units. my m₁ = Submit Part B Value mfm₁ = * Incorrect; Try Again; 5 attempts remaining A Previous Answers Request Answer Value Units Submit Request Answer 3 By how much does the mass of the Earth-ball-spring system change during the time interval from t=0 to the instant the ball reaches its maximum height? Express your answer with the appropriate units. ? Units < ? 4 of 10 Review >