Question

2 3. Three rectangular blocks are welded together as shown. What is the sum of the moments about point A due to the applied forces? Express your answer in terms of components $M_x$, $M_y$, and $M_z$. 2 in 50 lb 100 lb 70 lb 5 in 100 lb 80 lb 80 lb A 80 lb 4 6 in 10 in 6 in 10 in X (100i+20j-30k) 60 lb 4 in 60 lb -5 in

          2
3. Three rectangular blocks are welded together as shown. What is the sum of the moments about point A due to
the applied forces? Express your answer in terms of components $M_x$, $M_y$, and $M_z$.
2 in
50 lb
100 lb
70 lb 5 in
100 lb
80 lb
80 lb
A
80 lb 4
6 in
10 in
6 in
10 in
X
(100i+20j-30k)
60 lb
4 in
60 lb
-5 in

2
3. Three rectangular blocks are welded together as shown. What is the sum of the moments about point A due to
the applied forces? Express your answer in terms of components Mx, My, and Mz.
2 in
50 lb
100 lb
70 lb 5 in
100 lb
80 lb
80 lb
A
80 lb 4
6 in
10 in
6 in
10 in
X
(100i+20j-30k)
60 lb
4 in
60 lb
-5 in

Added by Daniel M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Frank Deng

Step 1

To give a correct numerical answer I need either a clearer (higher-resolution) picture or a typed list of every applied force (vector components or direction and magnitude) and the coordinates of each force application measured from point A. If you prefer, I can Show more…

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Thanks for your feedback!

2_in 80 lb 10 in x 4 in 100 lb 10 in 80 lb 4 5 in 60 lb (100i+20j-30k) 6 in 80 lb 6 in 100 lb/ the applied forces? Express your answer in terms of components M, M, and M. Three rectangular blocks are welded together as shown. What is the sum of the moments about point A due to the applied forces?