AP Physics 1 review of Waves and Harmonic motion | Physics | Khan Academy

[@andymartinez6732]

Hooke's Law: 0:00
Simple Harmonic Motion: 1:17
Waves: 3:34
Doppler Effect: 7:19
Wave Interference: 9:24
Standing Waves on Strings: 11:29
Standing Waves in Tubes: 14:34
Beat Frequency: 17:57

[@_wpwt_]

Test in 2 hours watched this at 3am and forgot everything

[@vigneshrajmohan]

This video is exactly what i needed, thank you so much, and also the underlining was really good in my opinion, thank you again

[@Uwek212]

Well i like the underlining though. For me I feel very active when you underline things

[@JoshuaAalampour]

6:30

[@Srvelis82]

Why not post a PDF of the notes you are annotating?

[@rickuva8156]

These videos are very helpful!

[@jiayuyi5303]

For the first question, if a 2M mass was used, the pendulum should be longer, and both of the periods should increase, right? I am so confused.

[@031ayshamk8]

thanks dude u saved me

[@hasnaeg3153]

Transversr and logitudinal Waves , are in simple harmonic motion ?

[@auralayne142]

THANK YOU OMG

[@smeetsv103]

great video, 1 question, can the speed of a wave (e.g. wave on a string) change by increasing the tension on the string?

[@boss8177]

yes it can. V = √f/√m/√L where f = tension

[@rikeshneupane8965]

Anyone having trouble with this class or am I just dumb stupid

[@victorpaniagua9277]

you're not the only one

[@baguette9669]

1:29

[@azizkash286]

I love you soo much

[@akramalhindi2539]

juju on that beat

[@alykhan4844]

Great video. One thing though: STOP UNDERLINING THINGS!