Horizontal vs vertical springs

[@arfanahmedrahin2004]

It's 3:00 AM. I couldn’t understand the lesson from my text-book! Now, I watch this! How easily he helps us to understand the Vertical spring! From Bangladesh! Sir, Always be well!!!!!

[@rajainteriors4750]

The glass loookkkkssss sooo cooolll

[@dvscrobe]

Awesome! Great video. Clears things up. Working on a differential equation and I wasn’t sure how to set the problem up picture wise. I like using horizontal because of x being the horizontal axis.

[@yoprofmatt]

Glad to hear it. Cheers, Dr. A

[@salazarslytherin36]

What a way to teach!! Impressive class! thank you sir!

[@arastheriver4421]

This video was very enlightening. Thank you so much!

[@owl5651]

beauty explain, after 10 years this keep being extremly useful

[@manuboker1]

AMAZING PHYSICS LECTURES! I LEARN A LOT!

[@ProNoobAgarCOC]

Thanks. Idk why Khan Academy needs to post a 14 minute video on this when it is quite simple!

[@yoprofmatt]

Jacob , Don't know. Thanks for the comment, and keep up with the physics! You might also like my new website: www.universityphysics.education Cheers, Dr. A

[@petromyzontida.]

khan went for energy consideration

[@altejahashimi637]

thanks for these wonderful videos ,helped me alot.

[@925LY]

the squeaking of the marker is really distracting.

[@behbiigrl101]

MY EARSS

[@ShuusakuSama]

it was not until I saw your comment, . . .T_T now it is VERY distracting

[@petromyzontida.]

ASMR FANS :NOOOOO

[@rahultiwari9003]

I really like your videos.Please continue posting videos

[@yoprofmatt]

+Rahul Tiwari Thanks! We are definitely working on it. Cheers, Dr. A

[@lindiematebele9521]

This is what I have been looking for 👌

[@cifria7051]

Thank you so much, I understand it clearly now.

[@jasonli1060]

Super helpful video! Thanks!

[@yoprofmatt]

Jason Li, You're very welcome. Glad you're enjoying the videos. You might also like my new site: www.universityphysics.education Cheers, Dr. A

[@yoftaheatenessa7795]

wait.....how is he writing that way?

[@Anonymous-f2t9j]

So well explained, thank you!

[@yoprofmatt]

Awesome. Thanks for the comment. Cheers, Dr. A

[@kloneo]

the sound of the pen.

[@kartiknahta2506]

What kind of display is that? And how he is able to write and draw from that side so that the other side its normal?!

[@Arnav2322]

Thanks!

[@anodaone6525]

well explained

[@logearav]

Very nice video!

[@yoprofmatt]

+logearav Thank you. Glad to help. Cheers, Dr. A

[@farahhamoudeh1368]

thank you ♡

[@angelkarishma5658]

Very good explanation

[@ahmedejaz1125]

How are you writing laterally inverted?

[@925LY]

video is flipped after recording.

[@quintonwilson8565]

Gravity does X amount of negative work while the mass goes up, then X amount of positive work while the mass goes down. Therefore, zero net work done on the spring-block system. Right?

[@EngMostafaEssam]

Thank you very much❤

[@taladiv3415]

Thank you Matt for your helpful concise explanation video. It would have been even more so if you told us how far back up will the mass traval after being pulled down from the equilibrium point.

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[@maddenlanden5386]

@Beckett Roland instablaster :)

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@Madden Landen i really appreciate your reply. I found the site thru google and I'm in the hacking process atm. Takes a while so I will reply here later with my results.

[@beckettroland4285]

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[@maddenlanden5386]

@Beckett Roland glad I could help :)

[@oluwatimilehinsonola8671]

would the potential energies of a vertical spring and horizontal spring be the same?

[@EbenezerShoremekun-dd9nb]

Quite confused, I was thinking it should be mg - kx(o) instead of kx(o) - mg, sincere kx(o) is against gravity. Or it doesn't matter?

[@quadrachanel970]

matt shadows physics

[@moritzr466]

and wheres the acceleration? F=ma? surely when the spring is extended it will then oscillate therefore you have to consider its inertia and use F=ma aswell in your equation?

[@Gorgonzolar]

Wait, in the third one, how is the initial kx equal to the new weight force (mg) if it was equal to the force with the lesser mass (mg initial)?

[@NooraAlmehiri]

its the same mass

[@leensultan4007]

Thank you prof..❤

[@medievalmusiclover]

Hi! Could you please help me to sole the following problem? 3. A spring and mass system with a mass of 2.5 kg is observed to have a frequency of 5.5 Hz. What is the stiffness constant of the spring? Thank You.

[@yoprofmatt]

medievalmusiclover, kzbin.info/www/bejne/ZpaldGVqacmca7s Thanks for the comment, and keep up with the physics! You might also like my new website: www.universityphysics.education Cheers, Dr. A

[@subhrakamaldas6533]

The squeaking of marker is distracting Lot

[@yoprofmatt]

Subhrakamal Das, Agreed. We are working on some audio filtering for my new website: www.universityphysics.education Cheers, Dr. A

[@doodle7639]

This is confusing as you are not specifying your reference line for h, height above ground, is the spring touching the earth or still hanging , pls consider this point in next lecture

[@blinks7530]

Join my school bro