13-89: Rod OA rotates counterclockwise with a constant angular velocity of = 5 rad/s. The double collar B is pin connected together such that one collar slides over the rotating rod and the other slides over the horizontal curved rod, of which the shape is described by the equation r = 1.5(2-cose) ft. If both collars weigh 0.75 lb, determine the normal force which the curved rod exerts on one collar at the instant 0 = 120°. Neglect friction. B r = 1.5 (2 cos 0) ft 6 = 5 rad/s

13-89: Rod OA rotates counterclockwise with a constant angular velocity of = 5 rad/s. The double collar B is pin connected together such that one collar slides over the rotating rod and the other slides over the horizontal curved rod, of which the shape is described by the equation r = 1.5(2-cose) ft. If both collars weigh 0.75 lb, determine the normal force which the curved rod exerts on one collar at the instant 0 = 120°. Neglect friction. B r = 1.5 (2 cos 0) ft 6 = 5 rad/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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Question

13-89: Rod OA rotates counterclockwise with a constant angular velocity of =
5 rad/s. The double collar B is pin connected together such that one collar slides
over the rotating rod and the other slides over the horizontal curved rod, of which
the shape is described by the equation r= 1.5(2-cose) ft. If both collars
weigh 0.75 lb, determine the normal force which the curved rod exerts on one
collar at the instant 0 = 120°. Neglect friction.
B
r = 1.5 (2 cos 0) ft
6 = 5 rad/s

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