Derivation of Centripetal Acceleration (without calculus)

Here is my algebra-based derivation of the centripetal acceleration.

[manujamethsith]

Wish I saw his explanation before cuz I've been unable to understand this in school for long time .Superb explanation and I will show this to my mates and every understand this in one go cuz explanation super easy even my dog can understand this .THANKYOU SOOO MUCH FOR SAVING MY LIFE🙂🙂🙂

[Dameng]

your explanation was very easy to understand.

[jameskloberdance]

Fun derivation! I love to show this to my geometry students after they learn about similar triangles.

[lipa]

i can’t understand according to which geometrical proof Δθ of the first triangle is equal to Δθ of the other one

[hdhyggf]

4:18 if anyone wants the proof of the angle between two radius is the angel between the two tangent lines, u can ask me.

[warunilokuge]

Thanks so much, I wasn't sure as to whether the direction of the change in velocity was towards the centre of the circle or not and thanks for clarifying it.

[wopqkty]

Very well explained, definitely will use to help me study for A level Physics

[EstherShedrach-utoc]

Show that the magnitude of the centripetal acceleration for a uniform circular motion is given as Ac=V2 =W2r
r

[badermohsin]

Awesome video, although i didn't understand how velocity pints to the center