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Base radius ro Oil 20 A solid cone of angle 104.8 degrees, base 15.2 cm, and density 2745 kg/m3 is rotating with a constant angular velocity w inside a conical seat, as shown in the figure. The clearance h=1.9 mm is filled with oil of viscosity 0.003 kg/(m.s). Neglecting air drag, find the torque T necessary to rotate the cone at w= 141.7 rad/s. Your answer should be in N.m.

Base radius ro Oil 20 A solid cone of angle 104.8 degrees, base 15.2 cm, and density 2745 kg/m3 is rotating with a constant angular velocity w inside a conical seat, as shown in the figure. The clearance h=1.9 mm is filled with oil of viscosity 0.003 kg/(m.s). Neglecting air drag, find the torque T necessary to rotate the cone at w= 141.7 rad/s. Your answer should be in N.m.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Base radius ro Oil 20 A solid cone of angle 104.8 degrees, base 15.2 cm, and density 2745 kg/m is rotating with a constant angular velocity w inside a conical seat, as shown in the figure. The clearance h=1.9 mm is filled with oil of viscosity 0.003 kg/(m.s). Neglecting air drag, find the torque T necessary to rotate the cone at w= 141.7 rad/s. Your answer should be in N.m. Answer:
Transcribed Image Text:Base radius ro Oil 20 A solid cone of angle 104.8 degrees, base 15.2 cm, and density 2745 kg/m is rotating with a constant angular velocity w inside a conical seat, as shown in the figure. The clearance h=1.9 mm is filled with oil of viscosity 0.003 kg/(m.s). Neglecting air drag, find the torque T necessary to rotate the cone at w= 141.7 rad/s. Your answer should be in N.m. Answer:
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