The center O of the disk has the velocity and acceleration shown in the figure. If the disk rolls without slipping on the horizontal surface, determine the velocity of A and the acceleration of B for the instant represented. Assume a = 4.8 m/s², v = 3.2 m/s, b = 0.7 m, 0 = 43⁰. a A B b V | L--x

The center O of the disk has the velocity and acceleration shown in the figure. If the disk rolls without slipping on the horizontal surface, determine the velocity of A and the acceleration of B for the instant represented. Assume a = 4.8 m/s², v = 3.2 m/s, b = 0.7 m, 0 = 43⁰. a A B b V | L--x

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

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The center O of the disk has the velocity and
acceleration shown in the figure. If the disk
rolls without slipping on the horizontal
surface, determine the velocity of A and the
acceleration of B for the instant represented.
Assume a = 4.8 m/s², v = 3.2 m/s, b = 0.7 m, 0
= 43⁰.
A
b
B
b
V
|
|
L--x

VA =
ав
=
(
5.38
i
-12.1
i +
2.33
i+
4.7992
j) m/s
j) m/s²

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