The torque-speed curve of a motor can be described as follows: T=2+0.1e N-m for 0 << 60 rad/s and T₂ = 20-0.20 N-m for 6

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answerhappygod
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The torque-speed curve of a motor can be described as follows: T=2+0.1e N-m for 0 << 60 rad/s and T₂ = 20-0.20 N-m for 6

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The torque-speed curve of a motor can be described as follows: T=2+0.1e N-m for 0 << 60 rad/s and T₂ = 20-0.20 N-m for 60 <o<100 rad/s. The motor drives a constant torque load whose torque T₁ = 6 N-m.
(a) Can the motor start together with the load? Why? (b) Find the two possible steady state speeds.
(c) Which of the two is stable? Why?
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