5- The rotation of the 0.9m arm OA is defined by the relation 0 = 0.20t2 where 0 in radians and t in seconds. Collar B slides along the arm in such a way that its distance from O is (r = 0.5-0.12 tt). where r in meters and t in seconds. After the arm OA has rotated 45: Determine the velocity, and acceleration of the collar. (A) v= 0.476 m/s , a= 0.785 m/s (B) v= 0.229 m/s, a= 0.587 m/s? (C) v= 0.331 m/s, a= 0.788 m/s? (D) v= 0.314 m/s , a= 0.218 m/s?
5- The rotation of the 0.9m arm OA is defined by the relation 0 = 0.20t2 where 0 in radians and t in seconds. Collar B slides along the arm in such a way that its distance from O is (r = 0.5-0.12 tt). where r in meters and t in seconds. After the arm OA has rotated 45: Determine the velocity, and acceleration of the collar. (A) v= 0.476 m/s , a= 0.785 m/s (B) v= 0.229 m/s, a= 0.587 m/s? (C) v= 0.331 m/s, a= 0.788 m/s? (D) v= 0.314 m/s , a= 0.218 m/s?
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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![5- The rotation of the 0.9m arm OA is defined by the relation
0 = 0.20t2 where 0 in radians and t in seconds. Collar B
slides along the arm in such a way that its distance from O
is (r = 0.5-0.12 tt). where r in meters and t in
seconds. After the arm OA has rotated 45: Determine the
velocity, and acceleration of the collar.
(A) v= 0.476 m/s , a= 0.785 m/s
(B) v= 0.229 m/s, a= 0.587 m/s?
(C) v= 0.331 m/s, a= 0.788 m/s?
(D) v= 0.314 m/s , a= 0.218 m/s?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8ded2997-90b7-429e-9cdf-b94a3b22a4c3%2F0a06b38b-3eb4-4988-9443-c93bf9c84a75%2Fcoynb2m.png&w=3840&q=75)
Transcribed Image Text:5- The rotation of the 0.9m arm OA is defined by the relation
0 = 0.20t2 where 0 in radians and t in seconds. Collar B
slides along the arm in such a way that its distance from O
is (r = 0.5-0.12 tt). where r in meters and t in
seconds. After the arm OA has rotated 45: Determine the
velocity, and acceleration of the collar.
(A) v= 0.476 m/s , a= 0.785 m/s
(B) v= 0.229 m/s, a= 0.587 m/s?
(C) v= 0.331 m/s, a= 0.788 m/s?
(D) v= 0.314 m/s , a= 0.218 m/s?
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