I cannot thank you enough. I've looked all over for a good explanation with no luck. This whole time I just needed 14 minutes of clear instructions for it to click. thank you thank you.

Thank you for such a brilliant video! I was stuck on this subject until I watched. It's actually really simple. Thank you again!

Thanks you Mr. Hanson i was so lost in my statics course before i found your videos. You are amazing!

DR. Hanson ,thank you for brilliant introduction to 2d Reactions at Supports., which is another classic topics in mechanics.

This video is truly so helpful, thank you so much Mr. Hanson!

Awesome videos Jeff!! These are a great resource!

I do not know why my professor never explained me like this. This video is very helpfull, Thank you Sir.

You're an amazing teacher, I'm so grateful to have discovered this channel in the beginning of my statics course. Thank you so much ! P.s. you're really funny. I appreciate your livelihood and humor. Blessings unto you sir. 😍😍

Thank you sir for posting these tutoriald. It really helped me alot during my time in taking Statics of Rigid Bodies and Mechanics of Deformable Bodies

The real mechanics teacher for me ever. i like it, keep it up.👍👍👍

you made everything so much simpler to understand. thank you!!

This is exactly what I was looking for ! :D Amazing !thanks!

You're such an amazing prof.!

Chapter 5! It would help if you included the chapter numbers on the titles of each videos. Very well explained

Thanks man, you helped me with my class pre-work!

Good luck in your semesters guys!

best one ever in statics thanks!

You've helped me so much Mr. Hanson, thank you very much. I wish you health and a lot of luck in life! Warm regards from Indonesia.

Amazing stuff Professor!!!!!!!!!!

Thank u so much! Very easy to understand.

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Great Thanks for sharing this lecture Dr

Thanks, you're a great teacher :)

Thank you Dr. You are the best. I making things so simple and easy to understand.

OMG thank you so muchhh, such a clear explanation and easy to catching up.

Love your teaching

Thanks Sir!

thanks, it really helps.

very helpful. Thankyou more videos please

" You can't resist me"😹😹😹😹I love your sense of humour,sirrrr. Your videos are helpful too

Thank you soo much sir.Much Appreciated

so helpful!

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hats off sir 💖💖💖💖

Thank you so much for the jokes in between your explanations.

thank you for your videos i appreciate it, but i think I need even the little details in every time you solve any problem like how did the moment of point a be positive you sir just wrote it , i really didn't master the whole thing yet thank you very mutch

Thank you from Iraq

If there wasn't two unknowns in the equition wouldn't have to use the dimensions so is using them by choice perhaps?

5:33 I am not surprised that possesses a strong grasp of Engineering.

This dude is way better than my college teacher

Thank you very much sir. At the 'fixed support' the reaction Ma is clockwise or counterclockwise?

@Brian-rf9vy

2 жыл бұрын

Noticed that too. I was looking for this comment. I think he drew it wrong. Should be counterclockwise

Why don't you teach calculus too 😭😭 your vidoes on statics and dynamics are super helpful but I'm struggling in a few topics in calc

Thank you for the great video! I am just a little lost when it comes to decided whether to put + or - in these equations at the end. Can someone please explain how this works? Thanks in advance!

@timovalle3420

Жыл бұрын

Point A is a pin connection. Point B doesn't allow it to rotate clockwise so it must rotate counterclockwise. The forces acting upon pushing it clockwise are therefore negative. Point B (By) pushes it counterclockwise hence why it's positive.

@axxellblaze

Жыл бұрын

Oh thank you so much man. So does that mean the rotation is always going to the side the By is pointing to. Like it would be clockwise if the By is pointing down and counterclockwise if its pointing up(assuming that we have the same situation of course)

Sir why on equation of Ma on 200 you Put minus sign but on sum of force you put positive sign?

@zunaidhassan9662

3 жыл бұрын

The 200# is in the positive x-axis and generates a clockwise moment which is negative.

What about rolling friction?

@helya0912

3 жыл бұрын

It's assumed that all of the surfaces in these cases are smooth

You just said pins rotate so no moment then you use a moment equation at point A which is a pin. Could you please explain that?

@trexinvert

3 жыл бұрын

You are definitely very confused, so take a few steps back to review the basics. a.) True the pin connection creates zero reaction moment. (if it were "fixed", then yes it creates moment...then you must "add" a variable "Ma" to the FBD). b.) You can take a moment about any "arbitrary point" that you like. Typically, you take a point that can eliminate some variables. Thus, using "point A" as the reference point for your moment, then you "eliminate" variables Ax and Ay in your sum of the moment @ A =0 equation, since there is "no moment arm" for those forces. Hope this make sense and you can catch up.

shouldn't it be -200(4.5) instead of -200(3) while writing the equation for M(a) ?

@balajihariharan7175

3 жыл бұрын

no, its the shortest perpendicular distance, if u extend the LOA of the 200 force backward and then take the perpendicular distance from a it comes to 200(3)

@husseindahirabdulle382

3 жыл бұрын

if you choose By ,then 200 (4.5) that is make a result 550 ans

@zunaidhassan9662

3 жыл бұрын

@@husseindahirabdulle382 Even if you take the moment at B, it should be -200(3).

@JoCMbaye

Жыл бұрын

I agree. it is 4.5 instead of 3

I think the distance multiplied by 200 pounds is 4.5 not 6 for the sum of moment about point A

@jeremiahoziegbe3378

2 жыл бұрын

I meant 3 instead of 6

you cant resist me right, (laugh) nice pun

Why is Ma is equal to zero?

@rowenchannel6495

3 жыл бұрын

cos the body is not moving

5:28💀

Civil engineering ??

you gotta lower your into music please hahaha

AYO MR WHITE

@JustRealAsf

3 ай бұрын

I said the same thing 😂😂😂 called him "engineering walter"

Sorry you

Finally i got it yeeeah 🤏