Write the vector expression for the acceleration a of the mass center G of the simple pendulum in both n-t and x-y coordinates for the instant when 0 = 49° if 0 = 1.88 rad/sec and 0 = 4.195 rad/sec². 4.7' 'n 8

Write the vector expression for the acceleration a of the mass center G of the simple pendulum in both n-t and x-y coordinates for the instant when 0 = 49° if 0 = 1.88 rad/sec and 0 = 4.195 rad/sec². 4.7' 'n 8

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

pls help me my first try was wrong

Write the vector expression for the acceleration a of the mass center G of the simple pendulum in both n-t and x-y coordinates for the
instant when 0 = 49° if 0 = 1.88 rad/sec and 0 = 4.195 rad/sec².
Answers:
a = (
a = (
4.7'
16.61
i
25.78
8
en +
19.7165
i+
-0.4
et) ft/sec²
j) ft/sec²

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