The flanged steel cantilever beam with riveted bracket is subjected to the couple and two forces shown, and their effect on the design of the attachment at A must be determined. Replace the two forces and couple by an equivalent couple M and resultant R at A. The couple is positive if counterclockwise, negative if clockwise. 1.90 KN 0.56 m 1.45 m 65° A Answers: M = i R=( i L--x 610 N-m kN-m i+ i 0.16 m 10.16 m 1.03 KN j) KN

The flanged steel cantilever beam with riveted bracket is subjected to the couple and two forces shown, and their effect on the design of the attachment at A must be determined. Replace the two forces and couple by an equivalent couple M and resultant R at A. The couple is positive if counterclockwise, negative if clockwise. 1.90 KN 0.56 m 1.45 m 65° A Answers: M = i R=( i L--x 610 N-m kN-m i+ i 0.16 m 10.16 m 1.03 KN j) KN

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 59P

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Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

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Question

The
flanged steel cantilever beam with riveted bracket is subjected to the couple and two forces shown, and their effect on the design
of the attachment at A must be determined. Replace the two forces and couple by an equivalent couple M and resultant R at A. The
couple is positive if counterclockwise, negative if clockwise.
1.90 KN
0.56 m
1.45 m
65°
A
Answers:
M =
i
R=( i
L--x
610 N-m
kN-m
i+
i
0.16 m
10.16 m
1.03 KN
j) KN

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