Vector Statics - Rigid body equilibrium (2D) (9 of 20)

0:00:12 - Discussion of quiz on moments
0:14:45 - Review of couples
0:21:28 - Example: Couples
0:26:55 - Example: Couples
0:38:55 - Equivalent systems of forces and couples
0:57:33 - Example: Equivalent systems
1:06:53 - Example: Equivalent systems
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[@NoName-ur9ks]

couples: 15:30 equivalent systems: 39:35 Rigid Body equilibrium: next video

[@CPPMechEngTutorials]

Thanks. We are in the process of time-stamping all our lecture series.

[@mahnoorfatima5761]

The thing I realize is that the earlier video has skipped the "couple" explanation, where it is mentioned in topics.

[@Fahad15_]

1:11:08 Moment about d = 4900 and when we try to reduce it into one force then it will be 4900-1800= 3100 divided by 900 = 3.44 Dr.Mohammad made a mistake

[@zudijeizairi8948]

Thank you

[@sagarpuri7838]

yes I also find that Mistake.

[@ammarobohashem7963]

Moment about D was = 4900 b-ft