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An apparatus similar to the one used in this experiment is used to run the same experiment.
Data:Diameter of drum = 8.1 cmMass of drum: 401 gSpecific heat capacity of drum: 0.281 cal/(goC)Change in temperature of the drum: 7.2 oCMass of the hanging mass: 5.00 kg
How many turns of the crank are needed to raise the temperature of the drum by the amount specified above.
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Cylinder 2 is attached to the ceiling and rotates without friction, and cylinder 1 hangs vertically. If M1 = M2, when the cylinders are released from rest and the tape unwinds off both cylinders, what is the acceleration of the center-of-mass of c..
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