Deriving formula for centripetal acceleration from angular velocity | AP Physics 1 | Khan Academy

Deriving formula for centripetal acceleration in terms of angular velocity. using linear speed formula.

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[dutaqartvelishvili]

This is not deriving. U just stated the formula without proving it

[Hino_]

"Any change in the velocity (whether it's a change in magnitude OR change in direction), implies acceleration."

[varunahlawat]

-_- I was looking for the derivation not just using V^2/R
ATLEAST GIVE REAL TITLES TO YOUR VIDEOS (IT'S ANNOYING)

[theeggsquidzidboi]

For anyone wondering "where is the derivation of a = v² / r", Khan already derived in another video. Easy to search it up for his visual proof.

[qualquan]

Why so many videos on this topi?. Best was the calculus derivation of centripetal acceleration. Nothing derived here.

[arnavkhatri]

Can we use vw as a formula for centripetal acceleration?

[madhut]

Thank u for your great information sir

[StudyTrekVlogs]

Nobody made me understand like you did, 😊 thanks

[sharmabrothers]

please derive for centripetal acceleration first

[leif]

WA9T TECUBICSLLY SPEED IS CHSNING IN THE COMPONENTS AT EVERY MOMENT Y COMPONENTN OR X COMPONENT OF VELOCITY IS CHANGING so in thst sense they are changing!!

[xbpkliu]

IT is not must it to be >4min video you tubers.

[amologusmogusmogumogu]

Mr. Khan, please help,
If the proton and elecron in a helium is attracting each other, why doesn't they bump together instead of the electron to move around the proton ?