Problem 2 The new window design by the Architecture program from HW14 is given a spring assist attached at B as shown. It is still guided by rollers in tracks at A and B. LAB = 4 ft and LBD = 6 ft. At 0 = 25°, VA = 0.25 ft/s to the left. The window is 2 feet wide, weighs 22 lbs, and can be modeled as a thin, uniform plate. The spring has a spring constant of 12 lb/ft and is stretched 0.5 ft when 0 = 90°. Determine the angular velocity of the window at 0 = 90°.
Problem 2 The new window design by the Architecture program from HW14 is given a spring assist attached at B as shown. It is still guided by rollers in tracks at A and B. LAB = 4 ft and LBD = 6 ft. At 0 = 25°, VA = 0.25 ft/s to the left. The window is 2 feet wide, weighs 22 lbs, and can be modeled as a thin, uniform plate. The spring has a spring constant of 12 lb/ft and is stretched 0.5 ft when 0 = 90°. Determine the angular velocity of the window at 0 = 90°.
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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Question
![Problem 2
The new window design by the
Architecture program
from HW14 is given a spring assist attached at B as shown. It is
still guided by rollers in tracks at A and B. LAB = 4 ft and
LBD = 6 ft. At 0 = 25°, VA = 0.25 ft/s to the left. The
window is 2 feet wide, weighs 22 lbs, and can be modeled as a
thin, uniform plate. The spring has a spring constant of 12 lb/ft
and is stretched 0.5 ft when 0 = 90°.
Determine the angular velocity of the window at 0 = 90°.
LAB
B
LBD](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd7b1f94a-aeb1-4e21-a353-b14674dcbf02%2Ffba2f597-85dd-4e9d-a006-2875e3f0d2fe%2Fpwvmm59_processed.png&w=3840&q=75)
Transcribed Image Text:Problem 2
The new window design by the
Architecture program
from HW14 is given a spring assist attached at B as shown. It is
still guided by rollers in tracks at A and B. LAB = 4 ft and
LBD = 6 ft. At 0 = 25°, VA = 0.25 ft/s to the left. The
window is 2 feet wide, weighs 22 lbs, and can be modeled as a
thin, uniform plate. The spring has a spring constant of 12 lb/ft
and is stretched 0.5 ft when 0 = 90°.
Determine the angular velocity of the window at 0 = 90°.
LAB
B
LBD
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