Determine the reactions at these supports

[@carolinesalm1962]

You are my life line this semester thank you for all of your videos! please keep doing more

[@harrisonfaulkner7469]

Thank you so much this helped me greatly

[@nathanjohnson9464]

Very helpful video, thanks for making these

[@ghostcreeper_]

Why do you include the sign of the forces in 3D questions but not 2D?

[@nathanjohnson9464]

Also why don't the bearings exert a moment on the pipe?

[@nathancarpenter8895]

Since the bearings are aligned they exert no moment on the pipe.

[@nathancarpenter8895]

@Nathan Johnson your in Ken Delages class as well right?

[@nwankwovictor6729]

For a smooth journal bearing, they support only 2 reactions, which are two forces, it has no moment

[@kyuubi4975]

​@@nwankwovictor6729it has a moment but, as long as it is perfectly aligned, that moment would cancel. not pretty sure bout my answer tho

[@OsirusIrdia]

thx babe

[@mohammadomar843]

What’s name of the book

[@joao0je]

engineering mechanics statics by-hibbeler-14th-edition