The throttle-control lever OA rotates in the range 0≤θ≤90∘. An internal torsional return spring exerts a restoring moment about O given by M = K(θ+π/4), where K = 670 N·mm/rad and θ is in radians. Determine and plot as a function of θ the tension T required to make the net moment about O zero. The effects of the radius of the pulley at B are negligible. After you have completed the plot, answer the questions. Assume r = 60 mm, d = 150 mm.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The throttle-control lever OA rotates in the range 0≤θ≤90∘. An internal torsional return spring exerts a restoring moment about O given by M = K(θ+π/4), where K = 670 N·mm/rad and θ is in radians. Determine and plot as a function of θ the tension T required to make the net moment about O zero. The effects of the radius of the pulley at B are negligible. After you have completed the plot, answer the questions. Assume r = 60 mm, d = 150 mm.

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