mini8

mini8 - Physics 15a Mini-Exam Lecture #8 Name: TF: -4...

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Physics 15a Mini-Exam Lecture #8 Name: TF: -4 rriasslrss spring with spring constant k hangs vertically, at its equilibrium length. A nlass rrl is attached to its bottorri and iclcasrd. (a) Calculate the total work 11' done (by t,hc spring and by gravity) on the mass, as
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