The 20 kg solid disk moves up an incline under the influence of a force P = 200 N, acting on the mass center of gravity G of the disk and parallel to the incline. Assume mR2 where R = 0.15 m is the radius of the disk. The static and g = 10 m/s and Ic kinetic coefficient of friction us and uk are 0.2 and 0.1, respectively. 2 a) Does the disk roll or slip up the incline ? Justify your answer b) Determine the acceleration of the disk based on your answer to a) c) Determine the rotational acceleration a of the disk based on your answer to a) d) Determine the friction force F based on your answer to a)

The 20 kg solid disk moves up an incline under the influence of a force P = 200 N, acting on the mass center of gravity G of the disk and parallel to the incline. Assume mR2 where R = 0.15 m is the radius of the disk. The static and g = 10 m/s and Ic kinetic coefficient of friction us and uk are 0.2 and 0.1, respectively. 2 a) Does the disk roll or slip up the incline ? Justify your answer b) Determine the acceleration of the disk based on your answer to a) c) Determine the rotational acceleration a of the disk based on your answer to a) d) Determine the friction force F based on your answer to a)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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s=2 T=0
I need these three parts answered, if you are unable to answer all three parts please leave it for another tutor to answer, thank you.
MULTIPLE CHOICE -The answer is one of the options below please solve carefully and circle the correct option Please write clear .
s = 2 t = 0
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please just check if the answer correct and solve it in another method ( parallelogram method )
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This for midterm review. I just need an explanation for b-d