Moment of Inertia and the Bifilar Pendulum

This video discusses the idea of Moment of Inertia (Rotational Inertia) and how it can be measured using a simple Bifilar Pendulum. The video includes an actual test to demonstrate how the pendulum is used. The Bifilar Pendulum can be easily build at home or in the classroom. This video is intended to students taking introductory physics.

[@Devineeno1]

Superb! Thank you sir. It takes a fine mind to explain a potentially complex topic in a clear, ordered and concise manner. Nothing better than a straight talking guy.

[@milkyway7549]

Thank you very much! It helped me to prepare for my bifilar pendulum lab work :) Very informative, yet still easy to grasp the concept.

[@AzubuikeEbube-tw8rj]

thanks for this , was very helpful

[@anshnanda]

Very good video. Best video I have seen for this concept. You are a very helpful person. Please keep it up. Wonderful presentation and easy to follow video. Thank you so much Sir. Your video has helped me with my school experiment a lot. It has been amazing. Thank you, truly. Keep it up!

[@framesperweek5375]

Very good, thank you

[@BenDurante]

Awesome video! I don't think your explanation could have been any clearer, I really appreciate it!

[@w.andrewnallayan6696]

Narration of principles and presentation was so good

[@osss333]

thanks a lot for this very helpful session

[@franklinnwamkpa1628]

Thank you so much.

[@hassannawaz4842]

awesome

[@tahsinsayednihad6456]

Thanks really.. It was very helpful

[@teddyd3159]

very good explination

[@telongrestur9110]

Thanks a lot

[@adithiyer9732]

Hello sir, is there an equation that relates the distance between the masses and the rotational inertia?

[@jacquelinegreen9505]

at 4:10 it seems as if some of your MOI eqns are off. The one in the top left should be the sum of squares as opposed to the product of squares. Otherwise the video was very helpful for my project!

[@parthsuyal5879]

Can this method be used to measure MOI of an asymmetric complex object by keeping the strings at a equal distance from centre of mass ???

[@victorugbotor6579]

I really enjoyed your video sir but kindly drop a video of how to calculate the errors thank you sir

[@sukranochani5764]

Thankyou sir

[@ishitaagrawal2175]

is the MOI affected by change in the length of suspension of the pendulum?

[@satyamjaysawal7573]

thanks

[@is-hakthani4258]

It's good. But perform this bifilar with bar together with mass

[@user-cs9mi7vd6c]

Good

[@pr749]

pi is 3,14159

[@EMRLaboratories]

yeah and weight is measured in Kg - force is measured in newtons (5:37)