Question

The right-angle pipe \( O A B \) is shown. Replace the \( 880-\mathrm{N} \) tensile force which the cable exerts on point \( B \) by a force-couple system at point O. Answers: \[ \begin{array}{l} M_{O}=(\mathbf{i} \mathbf{i}+\mathrm{i} \square \mathbf{j}+\mathbf{i} \end{array} \]

          The right-angle pipe \( O A B \) is shown. Replace the \( 880-\mathrm{N} \) tensile force which the cable exerts on point \( B \) by a force-couple system at point O.

Answers:
\[
\begin{array}{l}
M_{O}=(\mathbf{i} \mathbf{i}+\mathrm{i} \square \mathbf{j}+\mathbf{i}
\end{array}
\]

The right-angle pipe O A B is shown. Replace the 880-N tensile force which the cable exerts on point B by a force-couple system at point O.

Answers:

MO=(𝐢𝐢+i□𝐣+𝐢

Added by Abigail R.

Vector Mechanics for Engineers: Statics and Dynamics

Ferdinand P. Beer, E. Russell Johnston,… 11th Edition

Chapter 3

Instant Answer

Solved by Expert Maitreya E

05/05/2022

Step 1

- From the diagram, the coordinates of \(O\) are \((0, 0, 0)\) and the coordinates of \(B\) are \((1.3, 0, -1.1)\). - Therefore, \(\mathbf{r}_{OB} = 1.3 \, \mathbf{i} + 0 \, \mathbf{j} - 1.1 \, \mathbf{k}\). Show more…

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