Q2 /A: The 6-kg lever OA with 250-mm radius of gyration about O is initially at rest in the vertical position (0 = 90°), where the attached spring of stiffness k = 525 N/m is undeformed (unstretched). Determine the constant moment Mapplied to the lever through its shaft at O which will give the lever an angular velocity w = 3 rad/s as the lever reaches the position 0 = 60°. k- 525 N/m ww 375 mm

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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Q2 /A: The 6-kg lever OA with 250-mm radius of gyration about Ois initially at rest in the vertical
position (0 = 90°), where the attached spring of stiffness k = 525 N/m is undeformed
(unstretched). Determine the constant moment Mapplied to the lever through its shaft at O which
will give the lever an angular velocity w = 3 rad/s as the lever reaches the position 6 = 60º.
%3D
k - 525 N/m
www
375 mm
200
mm
375 mm
Transcribed Image Text:Q2 /A: The 6-kg lever OA with 250-mm radius of gyration about Ois initially at rest in the vertical position (0 = 90°), where the attached spring of stiffness k = 525 N/m is undeformed (unstretched). Determine the constant moment Mapplied to the lever through its shaft at O which will give the lever an angular velocity w = 3 rad/s as the lever reaches the position 6 = 60º. %3D k - 525 N/m www 375 mm 200 mm 375 mm
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