Problem 4: A solid disc with a mass of 2.31 kg and a radius of 26.7 cm is free to rotate about the z axis which coincides with its axis of cylindrical symmetry. Initially at rest, a constant torque, = (70.5 mN - m) k, is applied for 6.02 s. 1/11 thin hoop, rotation about axis of cylindrical symmetry I=MR² M In lieu of the typical table as found in most textbooks, the MOIS of uniform standard objects may be obtained by using the left and right arrows to step through the image carousel to the right. Part (a) What is the magnitude, in millijoule seconds, of the final angular momentum of the disc? L₁ =422.4 mJ-s ✓ Correct! Part (b) What is the final angular velocity, in revolutions per minute, after the application of the torque? WE56.56 rpm sin( cos tan π 7 8 cotan asin() acos() EMN4 atan acotan() sinh * 1 52 5 963 HOME - cosh tanh cotanh + 0 END Degrees Radians VO BACKSPACE IXEL CLEAR Submit Hint Feedback I give up!

Problem 4: A solid disc with a mass of 2.31 kg and a radius of 26.7 cm is free to rotate about the z axis which coincides with its axis of cylindrical symmetry. Initially at rest, a constant torque, = (70.5 mN - m) k, is applied for 6.02 s. 1/11 thin hoop, rotation about axis of cylindrical symmetry I=MR² M In lieu of the typical table as found in most textbooks, the MOIS of uniform standard objects may be obtained by using the left and right arrows to step through the image carousel to the right. Part (a) What is the magnitude, in millijoule seconds, of the final angular momentum of the disc? L₁ =422.4 mJ-s ✓ Correct! Part (b) What is the final angular velocity, in revolutions per minute, after the application of the torque? WE56.56 rpm sin( cos tan π 7 8 cotan asin() acos() EMN4 atan acotan() sinh * 1 52 5 963 HOME - cosh tanh cotanh + 0 END Degrees Radians VO BACKSPACE IXEL CLEAR Submit Hint Feedback I give up!

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And The Law Of Gravity

Section: Chapter Questions

Problem 2WUE: Math Review (a) Convert 47.0 to radians, using the appropriate conversion ratio. (b) Convert 2.35...

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