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@33:29 Why 4.16, did you substitute the negative value of Fac back into the equation to isolate Faf? Seems odd - as I assumed the negative values we derive only indicate tension or compression.
@33:29 Why 4.16, did you substitute the negative value of Fac back into the equation to isolate Faf? Seems odd - as I assumed the negative values we derive only indicate tension or compression.
that's the difference between solving any problems with tips and tricks in few minutes of video without understanding the actual concept
what do you mean?
it is very clear
@@zudijeizairi8948 it like he watched it but he didn't
Noice