Horizontal vs vertical springs

[arfanahmedrahin]

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

[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.

[salazarslytherin]

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

[arastheriver]

This video was very enlightening. Thank you so much!

[manuboker]

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!

[altejahashimi]

thanks for these wonderful videos, helped me alot.

[LY]

the squeaking of the marker is really distracting.

[cifria]

Thank you so much, I understand it clearly now.

[rahultiwari]

I really like your videos.Please continue posting videos

[quintonwilson]

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?

[lindiematebele]

This is what I have been looking for 👌

[taladiv]

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.

[EbenezerShoremekun-ddnb]

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?

[kartiknahta]

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?!

[oluwatimilehinsonola]

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

[ahmedejaz]

How are you writing laterally inverted?

[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)?

[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.

[subhrakamaldas]

The squeaking of marker is distracting Lot