Determine Moment of Inertia- 3 most important types of Pendulum

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Engineering Help

7 жыл бұрын

Пікірлер: 15

@noahetan1093 7 жыл бұрын

Awesome Vid dude thanks a lot!

@AhmedAhmed-cq7ew 4 жыл бұрын

You mentioned at the end you were gonna make an example on finding mass moment of inertia for nonuniform rods. Is there anyway you could share this example? please

@user-sd3mb9bc6c 7 жыл бұрын

for the last one why did you not square the (m+l)

@alessandromarialaspina9997 5 жыл бұрын

Little late, but shouldn't you have squared the last term (r+L)?

@amiralihedayati3625 Жыл бұрын

I was really confused with this question. Especially when I was about to calculate the moment of inertia in the unknown shape,which you called it a bob. Cheers 🍻

@abdurahmanitani5982 7 жыл бұрын

where is the center of gravity video? thanks

@Humanity_Classes 4 жыл бұрын

In last. ( r+l)^2

@rexxyist 7 жыл бұрын

At the end, shouldn't (r +L) be (r + L)²?

@EngineeringHelp 7 жыл бұрын

yes you are right

@abdurahmanitani5982 7 жыл бұрын

yup thats right! good catch!

@MarkSmith-vo1vn 2 жыл бұрын

Ah finally

@rexxyist 7 жыл бұрын

Where did the 1/12 come from and why did it reduce to 1/3?

@EngineeringHelp 7 жыл бұрын

it all depends on which formula you use, the 1/3 consider the axis to be passing through the top end and the 1/12 considers the axis to passing through the center of gravity / centroid of the object/ shape see the below links images.slideplayer.com/24/7344486/slides/slide_5.jpg www.desktopclass.com/wp-content/uploads/2012/09/Moments-of-inertia-of-various-bodies.gif