• View Available Hint(s)Learning Goal:To set up and analyze equations of motion in a cylindricalcoordinate system.A = 4.30 rad/sSubmitPrevious AnswersThe mechanism shown in the figure below rotates about thevertical axis. The collar has massan unstretched length of 1000 mm and the spring constant isk = 220 N/m. The distance d= 385 mm , and the collar isrequired to stay a fixed distancer = 1320 mm from the verticalaxis.(Figure 1)= 3.25 kg. The spring hasv CorrectPart B- The minimum required angular velocity when there is frictionConsider the same mechanism again, with m = 3.25 kg, d = 385 mm, k = 220 N/m, only now, instead of being smooth, the collar and shaft have amaxirmurm coefficient of friction of p. = 1.36. What is the minimum angular velocity required to keep the collar at a constant distance r= 1320 mm from theaxis of rotation?Express your answer to three significant figures.Figure1 of 1>• View Available Hint(s)η ΑΣφIt vecrad/sSubmitdPart C Complete previous part(s)Provide FeedbackNext >

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Consider the same mechanism again, with m = 3.25 kg, d = 385 mm, k: = 220 N/m, only now, Instead of being smooth, the collar and shaft have a maxirmurm coefficient of friction of p. = 1.36. What is the minimum angular velocity required to keep the collar at a constant distance r= 1320 mm from the axis of rotation? Express your answer to three significant figures.

Consider the same mechanism again, with m = 3.25 kg, d = 385 mm, k: = 220 N/m, only now, Instead of being smooth, the collar and shaft have a maxirmurm coefficient of friction of p. = 1.36. What is the minimum angular velocity required to keep the collar at a constant distance r= 1320 mm from the axis of rotation? Express your answer to three significant figures.

Elements Of Electromagnetics

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Question

• View Available Hint(s)
Learning Goal:
To set up and analyze equations of motion in a cylindrical
coordinate system.
A = 4.30 rad/s
Submit
Previous Answers
The mechanism shown in the figure below rotates about the
vertical axis. The collar has mass
an unstretched length of 1000 mm and the spring constant is
k = 220 N/m. The distance d= 385 mm , and the collar is
required to stay a fixed distancer = 1320 mm from the vertical
axis.(Figure 1)
= 3.25 kg. The spring has
v Correct
Part B- The minimum required angular velocity when there is friction
Consider the same mechanism again, with m = 3.25 kg, d = 385 mm, k = 220 N/m, only now, instead of being smooth, the collar and shaft have a
maxirmurm coefficient of friction of p. = 1.36. What is the minimum angular velocity required to keep the collar at a constant distance r= 1320 mm from the
axis of rotation?
Express your answer to three significant figures.
Figure
1 of 1>
• View Available Hint(s)
η ΑΣφ
It vec
rad/s
Submit
d
Part C Complete previous part(s)
Provide Feedback
Next >

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