Two identical uniform slender rods with length 2.2 m and mass 3 kg are pin-connected at A. One of the rods is also pin-connected at its other end to fixed point O. If the system is released from rest in the position shown in the figure, find the initial acceleration of point B at the end of the rightmost rod. The angle is 21°. For the purposes of reporting the acceleration, consider + to the right and +y upward.

Two identical uniform slender rods with length 2.2 m and mass 3 kg are pin-connected at A. One of the rods is also pin-connected at its other end to fixed point O. If the system is released from rest in the position shown in the figure, find the initial acceleration of point B at the end of the rightmost rod. The angle is 21°. For the purposes of reporting the acceleration, consider + to the right and +y upward.

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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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

ANSWER= 3.621790, -9.99745
19
(aB)₂ =
(aB)y
0
-12.49
A
Two identical uniform slender rods with length 2.2 m and mass 3 kg are pin-connected at A. One of the rods is
also pin-connected at its other end to fixed point O.
If the system is released from rest in the position shown in the figure, find the initial acceleration of point Bat
the end of the rightmost rod. The angle is 21°. For the purposes of reporting the acceleration, consider +
to the right and +y upward.
3.8999
B
x0%
→ x 0%
m/s²
m/s²

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