Solution 13.2

From Mechanics

(Difference between revisions)
Jump to: navigation, search
Line 17: Line 17:
|24 N at <math>B</math>
|24 N at <math>B</math>
| valign="top"| <math>24\times 0=0</math>
| valign="top"| <math>24\times 0=0</math>
-
|-
 
-
|4 N
 
-
| valign="top"| <math>4\times 0\textrm{.}5=2</math>
 
|-
|-
|Total Moment
|Total Moment
-
| valign="top"| <math>0-9\textrm{.}6+0-3+6+2=-4\textrm{.}6\text{ Nm}</math>
+
| valign="top"| <math>-16+0-90+32+0=-74\text{ Nm}</math>
|}
|}

Revision as of 11:09, 26 June 2010

Force Moment (Nm)
8 N at \displaystyle D \displaystyle -8\times 2=-16
20 N at \displaystyle D \displaystyle 20\times 0=0
18 N at \displaystyle C \displaystyle -18\times 5=-90
16 N at \displaystyle C \displaystyle 16\times 2=32
24 N at \displaystyle B \displaystyle 24\times 0=0
Total Moment \displaystyle -16+0-90+32+0=-74\text{ Nm}
Retrieved from "http://wiki.math.se/wikis/2009/bridgecoursemechanics/index.php/Solution_13.2"