The assembly consists of two 30-kg bars which are pin connected. The bars are released from rest when e = 60°. The 4-kg disk at C has a radius of 0.5 m and rolls without slipping. (Figure 1)
The assembly consists of two 30-kg bars which are pin connected. The bars are released from rest when e = 60°. The 4-kg disk at C has a radius of 0.5 m and rolls without slipping. (Figure 1)
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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The assembly consists of two 30-kg bars which are pin
connected. The bars are released from rest when e = 60°,
The 4-kg disk at C has a radius of 0.5 m and rolls without
slipping. (Figure 1)
Part A
Determine the angular velocity of the bar AB at the instant 0 = 30° , measured clockwise.
%3D
Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and
negative value if the angular velocity is counterclockwise.
vec
?
WAD =
rad/s
Submit
Request Answer
Figure
< 1 of 1>
Part B
Determine the angular velocity of the bar BC at the instant 0 = 30° , measured counterclockwise.
3 m
Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise
and negative value if the angular velocity is clockwise.
3 m
IVO AE t vec
?
wBC =
rad/s
Submit
Request Answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F32ce7fcd-7148-4b06-800b-a3aa0be7e04a%2Fb772eb87-3b89-4c63-bc75-aa718cdaff7c%2Fiicxi3p_processed.png&w=3840&q=75)
Transcribed Image Text:Review
The assembly consists of two 30-kg bars which are pin
connected. The bars are released from rest when e = 60°,
The 4-kg disk at C has a radius of 0.5 m and rolls without
slipping. (Figure 1)
Part A
Determine the angular velocity of the bar AB at the instant 0 = 30° , measured clockwise.
%3D
Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and
negative value if the angular velocity is counterclockwise.
vec
?
WAD =
rad/s
Submit
Request Answer
Figure
< 1 of 1>
Part B
Determine the angular velocity of the bar BC at the instant 0 = 30° , measured counterclockwise.
3 m
Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise
and negative value if the angular velocity is clockwise.
3 m
IVO AE t vec
?
wBC =
rad/s
Submit
Request Answer
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