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Solve the all parts of following question:

Question: When a 2.50-kg object is hung vertically on a certain light spring descrbied by Hooke's law, the spring stretches 2.76 cm.

Part A: What is the force constant of the spring?

Part B: If the 2.50-kg object is removed, how far will the spring stretch if a 1.25-kg block is hung on it?

Part C: How much work must an external agent do to stretch the same spring 8.00 cm from its unstreched position?

Please show all work and steps I am really trying to learn this for my test.

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Category:- Physics
Reference No.:- M91257793

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