A step by step description of how to sum forces and moments on a free body diagram. I start with a simple physical example and work all the way through the problem.
At 11:42, you say counterclockwise moment is positive. At about 12:05, you said the one newton force exerted a counterclockwise moment; should be clockwise, however you used the right sign convention. Don't mean to nitpick, but wanted to clarify.
Hello sir, I have a small long-standing doubt. Around 3:50, you said that the top of the body can rotate (around the pin boundary condition) while the bottom of the body can't (the bottom can only go up-and-down on the roller boundary condition). My doubt is, if we rotate the top of the body (e.g. counter-clockwise), won't the bottom also move away (to the right, in this case) from the plane (in addition to moving upwards on the rollers? If yes, won't stopping the bottom of the body from moving away ensure that the top can't rotate too? Hence there can be no pin on the top boundary condition? Thanks in advance for your time, and REALLY thankful for your videos! With greetings from Germany :) Vikrant Srivastava
I've been confused about this for years, and you made it seem so easy. Thanks!
Very helpful, thank you. I have been struggling to be able to break down how to solve these problems and this did that for me.
So very nice, great. Thank you tecaher.
Wonderful video, thank you!
At 11:42, you say counterclockwise moment is positive. At about 12:05, you said the one newton force exerted a counterclockwise moment; should be clockwise, however you used the right sign convention. Don't mean to nitpick, but wanted to clarify.
THANKS SIR FOR GREAT TEACHING
I'M FROM 🇵🇭 PHILIPPINES AND SOON TO BE CIVIL ENGINEER.... HOPING... HAVE A NICE DAY SIR👌👌👌
Legend! Thank you🙏
Thank you kind sir!
This helped a lot.
So helpful! Thank you!!
Glad it was helpful!
Thank you!
how can i know if it is positive
why counter clockwise is positive not negative?
thank you sir
Thanks man
Thank you.
You're welcome 😊
Thanks you
nice t shirt =)
Hello sir, I have a small long-standing doubt.
Around 3:50, you said that the top of the body can rotate (around the pin boundary condition) while the bottom of the body can't (the bottom can only go up-and-down on the roller boundary condition).
My doubt is, if we rotate the top of the body (e.g. counter-clockwise), won't the bottom also move away (to the right, in this case) from the plane (in addition to moving upwards on the rollers?
If yes, won't stopping the bottom of the body from moving away ensure that the top can't rotate too? Hence there can be no pin on the top boundary condition?
Thanks in advance for your time, and REALLY thankful for your videos!
With greetings from Germany :)
Vikrant Srivastava
bless
Thank you :-)
Where the hell do you get 0.2m??
It’s just the height of the thing - he just didn’t state b4 that’s it’s 0.2 m tall
nice shirt! hahaha
Thanks :-)