The uniform 120kg wide flange steel beam ABC is hanging initially at rest with 8=0 when the constant force P = 500N is applied to the cable BD, as shown in Figure Q1. Note: The mass moment of inertia about an axis perpendicular to the beam and passing through the pin at A, l = 1/3 mL.². 4 m 30 1.5 m 4m Figure Q1 -P a) Draw the free body diagram for the wide flange steel beam ABC. (CO1-PO1) (C2) b) Using Newton's Second Law of rotation, calculate the angular acceleration produced by the beam, and angular velocity of the beam after 10 seconds. (CO1-PO1) (C4)
The uniform 120kg wide flange steel beam ABC is hanging initially at rest with 8=0 when the constant force P = 500N is applied to the cable BD, as shown in Figure Q1. Note: The mass moment of inertia about an axis perpendicular to the beam and passing through the pin at A, l = 1/3 mL.². 4 m 30 1.5 m 4m Figure Q1 -P a) Draw the free body diagram for the wide flange steel beam ABC. (CO1-PO1) (C2) b) Using Newton's Second Law of rotation, calculate the angular acceleration produced by the beam, and angular velocity of the beam after 10 seconds. (CO1-PO1) (C4)
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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Transcribed Image Text:QUESTION 1
The uniform 120kg wide flange steel beam ABC is hanging initially at rest with 8=0 when the
constant force P = 500N is applied to the cable BD, as shown in Figure Q1.
Note: The mass moment of inertia about an axis perpendicular to the beam and passing
through the pin at A, la = 1/3 mL².
4 m
30⁰
1.5 m
4 m
Figure Q1
a) Draw the free body diagram for the wide flange steel beam ABC. (CO1-PO1) (C2)
d
b) Using Newton's Second Law of rotation, calculate the angular acceleration produced by
the beam, and angular velocity of the beam after 10 seconds. (CO1-P01) (C4)
W
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