Torque Force Times Lever Arm

[@aepceo1]

One of the best professors I've ever seen. Nice.

[@vagishabhardwaj503]

Amazingly explained. Well another way to define lever arm is...it's the common perpendicular to force and line of axis. By the way GREAT video👍

[@russelljohntransfiguracion4543]

my final exam in 11 hrs and 35 min! and I was killed by thinking Torque was equal to Force * lever arm * cos/sin of Force, awesome and great explanation for simple torque.

[@mungy27]

this was a simple and easy to follow explanation thanks!

[@yoprofmatt]

Felix, Thanks for the feedback, and stay tuned for more videos. Cheers, Dr. A

[@manuboker1]

The best Physics teacher in the World !!! 😎

[@steffenbk1]

so much easier explained than in uni physics with modern physics, thanks :)

[@THE______TRUTH]

the colour of that marker is awesome! Great video! :)

[@amritraj1220]

Sir how can write on a glass, nullifying the effect of Lateral Inversions

[@yoprofmatt]

MIrror image. Check it out: kzbin.info/www/bejne/eYirfqeJg7Crj6M Cheers, Dr. A

[@madhavmishra2023]

very simply explain lever arm. clear concept....great & nice video.

[@yoprofmatt]

Madhav Mishra, Thanks for the comment, and keep up with the physics! You might also like my new website: www.universityphysics.education Cheers, Dr. A

[@ednerdy1]

good job Mitchell

[@nikhilpuri2977]

WOWOW THAT WAS AMAZING THANK U

[@inspiredbyJesusChrist]

I am going to be a better Teacher.. though I long to be a professor too..thank you Professor

[@yoprofmatt]

Keep going, you can do it. Cheers, Dr. A

[@medic8038]

Thank youuuuuuuuuuuuuu I have memoried this lever arm But now I know what is going on in tourq

[@jrdmohmmed1442]

Thanks doctor ❤

[@LeonardoNobile-wj8nu]

Good Professor

[@blahblahshutup6024]

I wish you were my professor.

[@sarttfft]

thnak u sir... for ur easy explaination,,,,,

[@edmund3504]

so this definition is the same as the cross product of the position vector and the force vector (where the position vector originates at the axis of rotation)?

[@bendr09]

Great Video!! Thank you

[@sherwinjp1997]

Very useful, thank you!

[@chouytheboy99]

This was sooooo helpful

[@nachoburritto]

good video thank you very much

[@brigidmark2141]

How is he writing like that????? Like backwards???? (also good video) :)

[@lorentzkraft7538]

Brigid Mark maybe by mirroring the Video

[@yoprofmatt]

+james paxton I tried that. It's kind of hard. So I don't write backwards. See: kzbin.info/www/bejne/eYirfqeJg7Crj6M Cheers, Dr. A

[@yoprofmatt]

+james paxton I will need to practice writing backwards a bit more, if only to freak out my students every now and then. Cheers, Dr. A

[@Aprna44]

Matt Anderson okay, so say the rod was hinged in the middle and 2 equal and opposite forces acting as a couple are acting on its end (no translation only rotational). Like on a magnet in a magnetic field. So do we calculate the arm length sine component from any one force to the hinging point or to the other end where the other force is acting? I realize this is a little late but then physics hasn't changed in 2 years I hope

[@CAQM3737]

Contrats. How can I calculate the angle of a seesaw when two masses are different? Let's say 10 kg one side and 15 kg the other? What is the resulting angle? If distances are the same.

[@hannaranah]

Wow thank you so much this is so cool

[@yoprofmatt]

Excellent. Thanks for the shout out. Cheers, Dr. A

[@Menaiu78]

THANK YOU SO MUCH!!!!

[@yoprofmatt]

YOU ARE WELCOME! Cheers, Dr. A

[@oliviern4770]

Thanks

[@yoprofmatt]

Anytime. Have a great day. Cheers, Dr. A

[@EMRAN994]

thank you

[@EE-in2uv]

can the lever arm not be perpendicular to the force?

[@yoprofmatt]

Eazyy e (that was a great song from the 90's), Yes, of course the lever arm can be perpendicular to the force. Then Φ = 90˚ and sin Φ = 1. Cheers, Dr. A

[@meernahro7164]

but there are live people listening in there, how can they see it backwards?

[@yoprofmatt]

+Meer Nahro I have a big monitor next to the glass with the flipped image. See: kzbin.info/www/bejne/eYirfqeJg7Crj6M Cheers, Dr. A

[@abhishektandon108]

1 in million

[@rohityada4764]

He Kinda looks like Dr Strange 😂

[@yoprofmatt]

Thanks. Not nearly as cool. But I do wave my arms a lot. Cheers, Dr. A

[@henrycross8776]

OMG,......This is a College course ? hahahahahaha