17-78. The 100-kg pendulum has a center of mass at G and a radius of gyration about G of kG horizontal and vertical components of reaction on the beam by the pin A and the normal reaction of the roller B at the instant 0 = 0° when the pendulum is rotating at o = 4 rad/s. Neglect the weight of the beam and the support. 250 mm. Determine the %3D 0.75 m 1 m A B 0.6 m 0.6 m

17-78. The 100-kg pendulum has a center of mass at G and a radius of gyration about G of kG horizontal and vertical components of reaction on the beam by the pin A and the normal reaction of the roller B at the instant 0 = 0° when the pendulum is rotating at o = 4 rad/s. Neglect the weight of the beam and the support. 250 mm. Determine the %3D 0.75 m 1 m A B 0.6 m 0.6 m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Question

17-78. The 100-kg pendulum has a center of mass at G and a
radius of gyration about G of kG = 250 mm. Determine the
horizontal and vertical components of reaction on the beam
by the pin A and the normal reaction of the roller B at the
instant 0 = 0° when the pendulum is rotating at o = 4 rad/s.
Neglect the weight of the beam and the support.
%3D
0.75 m
1 m
A
В
-0.6 m
0.6 m

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