Point A of the circular disk is at the angular position 0 0 at time t 0. The disk has angular velocity wo 0.12 rad/s at t =0 and subsequently experiences a constant angular acceleration a 2.5 rad/s2. Determine the velocity and acceleration of point A in terms of fixed i and j unit vectors at time t 1.4 s 205 mm Answers: j) m/s VA ( j) m/s2 aA= (i +
Point A of the circular disk is at the angular position 0 0 at time t 0. The disk has angular velocity wo 0.12 rad/s at t =0 and subsequently experiences a constant angular acceleration a 2.5 rad/s2. Determine the velocity and acceleration of point A in terms of fixed i and j unit vectors at time t 1.4 s 205 mm Answers: j) m/s VA ( j) m/s2 aA= (i +
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
![Point A of the circular disk is at the angular position 0 0 at time t 0. The disk has angular velocity wo 0.12 rad/s at t
=0 and subsequently experiences a constant angular acceleration a 2.5 rad/s2. Determine the velocity and
acceleration of point A in terms of fixed i and j unit vectors at time t 1.4 s
205 mm
Answers:
j) m/s
VA (
j) m/s2
aA= (i
+](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa0161423-efad-41a7-8c98-50e755f03f0a%2F59ac556d-db9a-4cf5-8972-f0c7f84a3fa3%2Fzf5j48.png&w=3840&q=75)
Transcribed Image Text:Point A of the circular disk is at the angular position 0 0 at time t 0. The disk has angular velocity wo 0.12 rad/s at t
=0 and subsequently experiences a constant angular acceleration a 2.5 rad/s2. Determine the velocity and
acceleration of point A in terms of fixed i and j unit vectors at time t 1.4 s
205 mm
Answers:
j) m/s
VA (
j) m/s2
aA= (i
+
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