What is the new motor speed of induction machine

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Is a 2-pole induction machine its torque can be described by a linear relation T=KTw Wslip, we know Ktw=1 Nm(rad/s) and its's rated torque 30Nm for the synchronous frequency 60 H. If this motor is running at 60Hz, its load torque changes from 30 to 10 Nm, what is the new motor speed?

Reference no: EM13257582

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