C Part A If the rod is released from rest when 0-30°, determine the angular velocity of the rod the instant the spring becomes unstretched. Express your answer to three significant figures and include the appropriate units. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. HA rad ?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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The 25 lb slender rod AB is attached to spring BC
which has an unstretched length of 4 ft. (Figure 1)
Part A
If the rod is released from rest when 0 = 30°, determine the angular velocity of the rod the instant the spring becomes unstretched.
Express your answer to three significant figures and include the appropriate units. Enter positive value if the angular velocity is counterclockwise and negative value if the angular
velocity is clockwise.
O
T
w= 1.18
μA
rad
S
?
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Transcribed Image Text:The 25 lb slender rod AB is attached to spring BC which has an unstretched length of 4 ft. (Figure 1) Part A If the rod is released from rest when 0 = 30°, determine the angular velocity of the rod the instant the spring becomes unstretched. Express your answer to three significant figures and include the appropriate units. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. O T w= 1.18 μA rad S ? You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer
4 ft
k = 5 lb/ft
4 ft
B
Transcribed Image Text:4 ft k = 5 lb/ft 4 ft B
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