Mechanics of Materials - Clarification of positive and negative internal torque

Mechanics of Materials
Strength of Materials
Does it matter which side we are looking at when determining the sign of the torsional shear stress and angle of twist? Like and subscribe! And get the notes here:

[gersoncastro]

thank you for the clarification I needed. you are the best!

[busraturk]

why the recap and important points pages are occured in your notes but we cannot see in the videos? also, thanks for your awesome videos

[ScholarlySpace]

Still think 500 should be a negative instead of a positive, otherwise the 300 should be positive as well according to your logic sir.