250 mm 400 mm

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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Read and Solve carefully please Write clearly and Box the Final answer(s) Express your answer to 3 Significant figures and include appropriate units. UNITS SHOULD BE RAD/s^2
The spool has a mass of 60 kg and a radius of gyration
kG = 0.3 m.
(Figure 1)
Part A
If the coefficients of static and kinetic friction at A are µs = 0.2 and uk = 0.15,
respectively, determine the angular acceleration of the spool if P = 590 N .
Figure
1 of 1
Express your answer to three significant figures and include the appropriate
units.
HA
?
Value
Units
a =
250 mm
400 mm
Submit
Request Answer
Transcribed Image Text:The spool has a mass of 60 kg and a radius of gyration kG = 0.3 m. (Figure 1) Part A If the coefficients of static and kinetic friction at A are µs = 0.2 and uk = 0.15, respectively, determine the angular acceleration of the spool if P = 590 N . Figure 1 of 1 Express your answer to three significant figures and include the appropriate units. HA ? Value Units a = 250 mm 400 mm Submit Request Answer
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