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avb203796
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When a 80.0kg mass is placed (not dropped) on topof a spring, the spring is depressed by 20 cm. The same spring is then used to launch a 2.0 kg object vertically. If the spring is compressed 5.0 m by pushing it down, and the object is then placed on top and the spring released, what will be the launch velocity of the 2.0kg object? Draw and label the force diagram as part of your answer.
I do not really ge twhat I am supposed to do here and I have no clue where to start. Any help would be greatly appreciated!
I do not really ge twhat I am supposed to do here and I have no clue where to start. Any help would be greatly appreciated!