Center of mass equation | Impacts and linear momentum | Physics | Khan Academy

[@insfiresman8784]

Was looking for exactly this concept everywhere! Thanks now it's clear ♡

[@depressedfox6218]

this is the most beautiful note writing ive seen, like wow

[@q_q123]

Clear and effective demonstration. Thanks. This helps a lot

[@lginc3290]

wonderful thank you

[@kaleab27]

If you had described where the formula come from it would have been better

[@alexmartinez3683]

Awesome explanation

[@laylanni638]

Nice video you help me alot with math Kahn academy. We watch you guys in my classroom.

[@laylanni638]

Despacito

[@virupannamedikinal]

Thank you so much

[@vahidy2002]

Okay , can anyone tell me how mathematics came up with this formula in their mind?

[@FocusMrbjarke]

A. Vahidy through deep work, deliberate practice and probably the scientific method

[@black_jack_meghav]

Refer a university physics textbook

[@abrahamahmed7569]

A. Vahidy It’s kind of like taking the average. Your adding up all the positions multiplied by their masses divided by their masses to be left with the average position. Try to visualize it and it might come intuitively to you.

[@user-ow5eb8tm3c]

magic

[@user-fk8zw5js2p]

7.5cm from zero point to the larger mass or -2.5cm from the zero point to the smaller mass.

[@rinishapillai526]

Thank you! :)

[@Rocky-me5cw]

Is there the derivation of the formula?

[@armstrongtixid6873]

No not really ... but this is how I think of it. It's like averages in a way.

[@Tanzistr]

Yes

[@gugunkhongsai13]

The larger weight is 75% of the total weight. Hence it acquire 75% of the total length😁

[@carcinogenicthalidomide3057]

Why do I feel Like this has been on the app since last year?

[@akaez2807]

thanks!

[@mlondoloziqutwana31]

i love you sir . thank you

[@albertzheng182]

thank you sir

[@louismilone6812]

What if the "rod" we used had a mass of its own?

[@person0809]

Uniform or non uniform?

[@louismilone6812]

@@person0809 uniform

[@SimSoupYT]

I managed the use this for a rocket!

[@error_in_the_matrix4473]

thanks

[@laylanni638]

Hi

[@zombieblood1675]

Notification squad? No just me?

[@SurenderKumar-nv8ww]

Also dangm....th

[@SurenderKumar-nv8ww]

Complete the ....