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A mass of 11.3 kg, fastened to the end of an aluminum wire with an unstretched length of 0.47 m, is whirled in a vertical circle with a constant angular speed of 121 rev/min. The cross-sectional area of the wire is 1.6x10-2 cm².

A mass of 11.3 kg, fastened to the end of an aluminum wire with an unstretched length of 0.47 m, is whirled in a vertical circle with a constant angular speed of 121 rev/min. The cross-sectional area of the wire is 1.6x10-2 cm².

Elements Of Electromagnetics
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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Course Home lum.ecollege.com/course.html?courseld=17313546&OpenVellumHMAC-1c89e19b153e443490bb4df0da3b2ded#10001 Qt Previous Answers ✓ Correct A mass of 11.3 kg, fastened to the end of an aluminum wire with an unstretched length of 0.47 m, is whirled in a vertical circle with a constant angular speed of 121 rev/min . The cross-sectional area of the wire is 1.6×10¯² cm² Part B Calculate the elongation of the wire when the mass is at the highest point of its path. Express your answer using two significant figures. {—| ΑΣΦ ? AL= 3.0. 10-3 Submit Previous Answers Request Answer Incorrect; Try Again; 4 attempts remaining Provide Feedback < Return to Assignment P Pearson Al Q Review | S
Transcribed Image Text:Course Home lum.ecollege.com/course.html?courseld=17313546&OpenVellumHMAC-1c89e19b153e443490bb4df0da3b2ded#10001 Qt Previous Answers ✓ Correct A mass of 11.3 kg, fastened to the end of an aluminum wire with an unstretched length of 0.47 m, is whirled in a vertical circle with a constant angular speed of 121 rev/min . The cross-sectional area of the wire is 1.6×10¯² cm² Part B Calculate the elongation of the wire when the mass is at the highest point of its path. Express your answer using two significant figures. {—| ΑΣΦ ? AL= 3.0. 10-3 Submit Previous Answers Request Answer Incorrect; Try Again; 4 attempts remaining Provide Feedback < Return to Assignment P Pearson Al Q Review | S
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