Answered: (4-105.) Replace the loading system…

(4-105.) Replace the loading system acting on the beam by an equivalent resultant force and couple moment at point O. 0.2 m -1.5 m 30° 450 N - 2 m 200 N Prob. 4-105 200 N·m -1.5 m- X

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter4: Shear Forces And Bending Moments

Section: Chapter Questions

Problem 4.3.23P: A cable with force P is attached to a frame at D and runs over a frictionless pulley at A Find...

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Question

Electrical Engineering
why is the moment at 450 sin 30 clockwise?
how? please explain this point.
(4-105.) Replace the loading system acting on the beam by
an equivalent resultant force and couple moment at point O.
w
0.2 m
1.5 m-
30°
450 N
2 m
200 N
Prob. 4-105
200 N·m
-1.5 m-
-X

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