For anyone not understanding the rotation conclusion of the forces, just pretend you are holding a steering wheel and imitate the forces with your right and left hand. Which way does your wheel rotate?
I was actually failing my rigid mechanics , but still I want to prepare for my 2nd take I'm not an engineering material but still I wanted to become one thankyou for this.
Hello,I don't understand the first question... Regarding the second, if you do summation of moments, you must use the 350 mm; however, when doing it by applying couple principle you only need the distance between the two parallel forces.
In reality there is no "positive" or "negative". the direction should be either "clockwise" or "counterclockwise". if you clearly specify your assumption and convention it shouldn't matter. I can say... lets assume clockwise is positive in order to do the summation... if the final result is negative, then the direction will be counterclockwise (or vice versa). The only "Fixed" consideration is when working with concentrated moments for the Moment diagrams.
my professor skimmed over this like it should be second nature, thank you for the explanation of this concept
You are welcome
you had profressor yong
For anyone not understanding the rotation conclusion of the forces, just pretend you are holding a steering wheel and imitate the forces with your right and left hand. Which way does your wheel rotate?
thank you very much. I had put so much thought, i just did not see it. and thanks to this comment I now do :)
you are a life saver
oh man you saved my life and I really appreciate your help. once again thank you so much.
You are welcome
Sir you are simply fantastic
Great job
Nathan Anthony, when using couples, you just care about the distance between the forces.
youre the boss man I understood it first time
Good! 👍
amazing amazing amazing, you sir are a grade-saver!!
Tq very much for saving my results!
Glad I could Help
Thank you Sr for this .May Good bless u
So nice of you. you too
YOU SAVED MY LIFE !
life saver...
best explanations for people with add!
thankyou so much for helping. may you success in life. all the way from malaysia 😀
Zubaidah Rusli you too
Im from malaysia too
Zubaidah Rusli thanks, you too
thank you so much you a life saver
Please Wat is d name of the textbook used.
I was actually failing my rigid mechanics , but still I want to prepare for my 2nd take I'm not an engineering material but still I wanted to become one thankyou for this.
You are welcome! Don't give up!
you are welcome
at 11:58 it should be 8/5 not 9/5, right?
also in the second example you didnt use the 350 mm given, is that because there is no force at the origin?
Hello,I don't understand the first question... Regarding the second, if you do summation of moments, you must use the 350 mm; however, when doing it by applying couple principle you only need the distance between the two parallel forces.
Will couple forces always be given in a I j k component?
muchas gracias : )
de nada. recuerda darle "like" a todos los videos
Is it easier to draw a perpendicular and solve it without resolving the forces ??
are you an italian sir??? i love your accent!!!!!!
italiano? ma che dice!
Im trying to do problem 4.93 and I cant figure out how to get the coordinate points, even after looking at the solution.
At the time of couple moment, which point we have to take????
at 11:58 it should be 8/5 not 9/5, right
Isn't Clockwise direction negative and counterclockwise a positive direction?
nope... it is as you assume it to be
Thanks Really helpful
you are welcome. Remember liking all of them
How to differentiate 2d snd 3d
Why didnt you add the 350mm to the x-axis.
+Nathan Anthony Is it because A becomes the new origin?
Why don't i get the first solving?
Isn't clockwise negative and counterclockwise positive ? On question 1 you have it reversed? Or am I mistaken
In reality there is no "positive" or "negative". the direction should be either "clockwise" or "counterclockwise". if you clearly specify your assumption and convention it shouldn't matter. I can say... lets assume clockwise is positive in order to do the summation... if the final result is negative, then the direction will be counterclockwise (or vice versa). The only "Fixed" consideration is when working with concentrated moments for the Moment diagrams.
basically before that class starts the professor should classify the legends(basis) for the direction and signs to be use for the whole semester ?
Not understanding the rotation😢😢😢 please help
Thanks dude
Jason Cabral welcome dude
Wait but why is 2+2 = 4
I calculate F to equal 229.29.......anyone else?
Apparently not...
Lolll, u made statics simpler
Nope..
I made it THE EASY WAY :)
@@1963rzr do you have a channel for dynamics too?
Eres Cubano?