One end of a spring of negligible mass is attached to the ceiling. When a 250 g mass is placed on the free end (without stretching the spring) and then released, the mass descends 20.0 cm before it changes direction and begins to ascend. What is the spring constant k (in N/m)
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One end of a spring of negligible mass is attached to the ceiling. When a 250 g mass is placed on th...
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