The vertical rod has a downward velocity v = 2.2 ft/sec when link AB is in the 25° position shown. Determine the corresponding angular velocity of AB (positive if counterclockwise, negative if clockwise) and the speed of roller B if R = 21 in.

The vertical rod has a downward velocity v = 2.2 ft/sec when link AB is in the 25° position shown. Determine the corresponding angular velocity of AB (positive if counterclockwise, negative if clockwise) and the speed of roller B if R = 21 in.

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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I need answer typing clear urjent please

The vertical rod has a downward velocity v = 2.2 ft/sec when link AB is in the 25° position shown. Determine the corresponding angular
velocity of AB (positive if counterclockwise, negative if clockwise) and the speed of roller B if R = 21 in.
Answers:
WAB
11.38
VB =
i
19.12
+0
A
1.30R
R
25°
rad/s
ft/sec
B

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