A rigid bar of mass m and length L is released from rest in the horizontal position. What is the rod's angular velocity when it has rotated through 90°? m L O v9/L O v12g/L O v9/3L O v3g/L
A rigid bar of mass m and length L is released from rest in the horizontal position. What is the rod's angular velocity when it has rotated through 90°? m L O v9/L O v12g/L O v9/3L O v3g/L
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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![A rigid bar of mass m and length L is released from rest in the horizontal position. What is the rod's angular velocity when it has rotated through 90°?
O v9/L
O v12g/L
V9/3L
3g/L](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6b08af6d-b43b-40f9-8ead-23581b49f3e1%2Fbd619c71-e558-4d44-bf02-d3bc873d8715%2F1tyiyfb_processed.png&w=3840&q=75)
Transcribed Image Text:A rigid bar of mass m and length L is released from rest in the horizontal position. What is the rod's angular velocity when it has rotated through 90°?
O v9/L
O v12g/L
V9/3L
3g/L
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