Question: A 10 mm thick copper plate is cut using wire EDM. If the kerf width is 1 mm, the specific heat is 1550 J/g, and

A 10 mm thick copper plate is cut using wire EDM. If the kerf width is 1 mm, the specific heat is 1550 J/g, and the density is 8970 kg/m3, How fast can the wire move in mm/swhile maintaining the power level at 5 kW?

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