Moments: Scalar and Cross Product (Statics 4.1-4.2)

Statics Lecture on
Chapter 4.1 - Moment of a Force - Scalar Formulation (1:00)
Right Hand Rule (6:01)
Chapter 4.2 - Cross Product (9:57)
Determinant (20:15)
Download a PDF of the notes at
me.utep.edu/cms...
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[@JSal-rp3gw]

Thank you for taking the time to make these, your videos have been a huge help.

[@CalvinStewartPhD]

Good to know!

[@natt773]

Tysm for your vids! 😄 I was completely lost reading the textbook chapter, but you broke the concepts down too easy. Now, I'm tackling practice problems

[@georgesadler7830]

DR. Stewart, thank you for taking the time in this lecture to explain the Right Hand Rule and the Scalar and Cross Product in Statics terms. I really understand the Moment of a Force from do many problems from different Statics books.

[@husnainhyder6713]

before this video calculating moment was hard for me
but now it is piece of cake
thankyou Dr Calvin Stewart

[@josephriad9881]

I just want to thank you for your videos, you are a smart teacher and these videos helping me a lot. God bless you شكرا

[@CalvinStewartPhD]

+Joseph Riad you're welcome!

[@nebuwacharles7686]

Greetings from Nigeria, your lectures have been really helpful in the course i'm studying (ENGR. 101) at University of Nigeria Nsukka. Thanks a lot

[@CalvinStewartPhD]

I hope it went well for you this semester.

[@danmorrison7313]

Thanks for such detailed lectures for review. Studying Mechanical Engineering in Florida. Thank you again.

[@CalvinStewartPhD]

I studied in Florida. It's a small world. Good Luck!

[@jeph3002]

Thanks from Haiti

[@alimousajr6246]

thanks alot of all your lectures they are very usefull in my study ( aeronautical engineering) tnx from Iraq 🌹🌹

[@CalvinStewartPhD]

+Ali Mousa Jr you're welcome!

[@ms111111ful]

Thank you master. You explain things very clear

[@lucsaleh4055]

thank you dr from northern cyprus

[@oluwatomirhodes795]

Thank you sir. I will be starting the civil engineering program in September this year. Although i have the Hibbler book but i have managed to get thru to chapter 4 where i got stuck and really did not understand. Using your videos has really help me. Thanks once again sir. Greetings from Canada

[@CalvinStewartPhD]

Awesome. I'm glad you are doing well.

[@ميسمعلي-ج6ز]

do u know I learned from u more than our doctor learn us---- thanx

[@anthonycollin6535]

Thank you for taking the time to put these together. Your attitude is upbeat and draws a student into wanting to learn the subject matter. Since that is the case for me, I was wondering if you are putting together any videos on Dynamics?

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@Kaiser Castiel instablaster :)

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@Kaiser Castiel no problem xD

[@MrMolledm]

Right hand rule! Now I get it

[@ericjohson6378]

Great Video
but I'm kinda confused with the direction of C. U said that C=AxB while in fact according to the the image I thought that C was equal to BxA by using the RIGHT HAND RULE
Thx

[@wasikhan8403]

Thank you so much sir lam from Afghanistan

[@yvonnechacon6172]

GREAT VIDEO, THANK U!

[@CalvinStewartPhD]

+Yvonne Chacon you're welcome!

[@SongulKurdish]

you are thr best thnk you sirrr

[@mohammadalanazi9614]

Thanx for great explanation but i have extra info. for determine the cross product of unit direction vector , which is
i , j ,k if we multi two of them will get the third and the sign depend on the clock or counter wise
for example
if we multi. j x i will equal -k
on the otherhand
if we multi i x j will equal k
so it depend on the clock or counter wise
thanx again !!
ME student - Saudi Arabia

[@kalebbrennan]

If a force is parallel to the line of action, does it not create a moment?

[@talhaahmed2117]

doing mechanical engineering from Pakistan and tomorrow is my final exam and here I am preparing it well

[@johnmills6351]

Talha Ahmed Good luck my dude.

[@CalvinStewartPhD]

I hope you did well!

[@talhaahmed2117]

Calvin Stewart yes i got A

[@CalvinStewartPhD]

@@talhaahmed2117 Awesome!

[@IceHawkDefense2]

Thank you very much

[@naturotreatment1234]

wow beautifully explained..

[@ezmoney2008]

Great video!

[@mursalkarimi656]

than you sir it's very useful video for me.

[@CalvinStewartPhD]

You are welcome Mursal. I hope you are doing well and succeed in Statics!

[@CalvinStewartPhD]

You are welcome Mursal!

[@godsword_reciter]

Thanks a lot for this lecture sir🙏😁

[@muhdfaiz298]

Thank you from malaysia

[@miyako5506]

i want to ask you about the direction of the moment and the sign for the moment. i still confuse it whether
(+) : clock wise and (-) : counter clock wise or
(+) : counter clock wise and (-) : clock wise

[@Mohammed-rk9cy]

Thanks ☺

[@CalvinStewartPhD]

You're welcome!

[@CalvinStewartPhD]

[@chrispham2728]

Binh luan dot pha sua doi chu viet tieng viet

[@BilalNasser-gc2ep]

Dr.can u check a &b in the FBD @13:54

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[@mutazal-shdooh3737]

i love you man :D