The 35-kg roll of paper rests along the wall where the coefficient ofkinetic friction is μ = 0.2. A vertical force of P = 40 N is applied to thepaper. Neglect the mass of the unraveled paper and take the radius ofgyration of the spool about the axle O to be ko = 70 mm. (Figure 1)Figureo120 mmP= 40 N< 1 of 1 >Part ADetermine the magnitude of the angular velocity of the roll when t = 8 s starting from rest.Express your answer using three significant figures.——| ΑΣΦ | |vec 6?rad/sSubmit Previous Answers Request AnswerX Incorrect; Try Again; 5 attempts remainingProvide Feedback

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The 35-kg roll of paper rests along the wall where the coefficient of kinetic friction is μ = 0.2. A vertical force of P = 40 N is applied to the paper. Neglect the mass of the unraveled paper and take the radius of gyration of the spool about the axle O to be ko = 70 mm. (Figure 1) Part A Determine the magnitude of the angular velocity of the roll when t = 8 s starting from rest. Express your answer using three significant figures. AΣo↓vec ? rad/s Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining

The 35-kg roll of paper rests along the wall where the coefficient of kinetic friction is μ = 0.2. A vertical force of P = 40 N is applied to the paper. Neglect the mass of the unraveled paper and take the radius of gyration of the spool about the axle O to be ko = 70 mm. (Figure 1) Part A Determine the magnitude of the angular velocity of the roll when t = 8 s starting from rest. Express your answer using three significant figures. AΣo↓vec ? rad/s Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining

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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Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

Question

The 35-kg roll of paper rests along the wall where the coefficient of
kinetic friction is μ = 0.2. A vertical force of P = 40 N is applied to the
paper. Neglect the mass of the unraveled paper and take the radius of
gyration of the spool about the axle O to be ko = 70 mm. (Figure 1)
Figure
o
120 mm
P= 40 N
< 1 of 1 >
Part A
Determine the magnitude of the angular velocity of the roll when t = 8 s starting from rest.
Express your answer using three significant figures.
——| ΑΣΦ | |
vec 6
?
rad/s
Submit Previous Answers Request Answer
X Incorrect; Try Again; 5 attempts remaining
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