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God, I am such an idiot, thank you so much for helping me practice. I am such a visual learner, the graphics help out so much. God bless you

The front of the train gets to the platform 1st but stops at the same time as the rear carriage because of the connection

I'm taking a summer class in physics and this cleared up soo many things for me. Thanks for the help, I'm subscribing!

dude thank you so mush

While making video first swallow your saliva and speak

i've literally been trying to understand this the whole day.. i watched soo many videos but this is the one that really explained it in a way i can grasp... thank you so much

This was so clear and easy to follow, thank-you so much!

Yo I had to come here and relearn this part of physics to settle an argument. Ahaha. If you were wondering, the argument was whether a pistol slide (that uses a spring) exherts the same amount of force from full compression as opposed to when it is partially locked. It sounds dumb but a manufacturer of a very very very expensive 1911 is trying to say that dropping the slide into battery while it is empty is bad for the components and the other side is laughing at them because a weapon is designed to take 20k+ psi of force when firing a round. My argument was that a spring's force is a factor of how much energy is used to compress it fully vs where it is when compressed partially. The argument is wild. It's actually turned into a biiiiiiig debate in the RUclips gun community. If you were to chime in with the math you could settle the debate once and for all and maybe get you some traffic lolol. 😂😂😂

“O baby it hertz so good”😂

thanks for the video

been struggling so hard with mechanics problems involving stacked blocks, this was very well done bro, thanks alot. 🙏

Great help 🎉

Love your videos---by any chance do you have any videos on maybe another channel for AP Physics C Electricity and Magnetism content?

That last problem was surprisingly simple

* Eric Wareheim mind blown gif here* I UNDERSTAND NOW

if the acceleration is not constant, how we assumed that acceleration is constant? if we think like acceleration is varies by time what will change? thkns for video

you know it’s gonna be a good day when there’s a new how to physics video 💪

You said T1 is equal to T2cosθ, but what if T1 has a given angle? How do we solve that

Haven't been getting this chapter for a while. Glad I checked this video out!!

Haha I'm just now trying to go over this lesson more in-depth. This video was good timing for me

i'm so glad you're back! please continue posting, your videos are really helpful!

Your teaching style is very helpful, it makes these topics seem less complicated. Thanks! Also: Why does the point mass have initial angular momentum in the second problem but not the first one? Is it because it started with a velocity?

Awesome video, just would like you to confirm if you are gay because my gaydar siren was blaring when you described the features of the car and my new dog. Thank you for the video!

Correct me if I am mistaken, but if Ma=Mb is the angel after collision always 90 degrees?

At 14:10 why didn’t you write H+r instead of r? Instead r just radius of planet, so we have to add H to r?

Hello, why does the law, linear quantity = angular quantity x r not apply for toruqe as then it would be F=TorquexR when it is really Torque=ForcexR? Thank you

may I ask where did you get the Value of -4.9t²?

Thank you for the explanation c:

May i ask why use negatice sign on gravity?

Thank you thank you so much. I'm in a testing company and for so many years I was the grunt. This video course has helped me learn more about vectors using the calculator.

Thanks

6:55 how is 30 degree coming?

Nice video.

Super helpful and i love ur humor 💪

Since when is g=10

Do you know any good resources to self-study ap physics c mechanics? Or in general review for the ap exam?

Hi, I noticed you didn't bring over the T after cancelling out the VoT (right before equaling everything to zero) was this in error? If intentional, can you explain the reasoning behind it? really enjoy your videos btw, you explain everything so much more clearly than my professor >_<

Great video very clear

Thank you so much!

Thanks!

I learn more in your videos than any of my physics lectures.😅 I’m surprised you don’t have a million subs already.

does the angle of the rampmatter?

bless

So i tried it a slight different way. One that i find easier I first Max Heigh Ball reaches using -- H= V^2 Sin^2(THETA) / 2g After i got my Max Height of 7.15769 meters I then used that to find TIME. t= sqrt(2(H + h) / g with this i got time of 1.2086 seconds After i used this formula to find RANGE R= Vx t Vx being V* Cos 37 My final answer was 14.4 m with roundings Im still learning physics! But i just figured it out this way and thought it was easier for me thank you

Shouldn’t the force of friction in the second problem be subtracted from the g sin (theta) when finding acceleration as the box is moving up the ramp bit friction is pulling the box down the ramp?

I don't still understand, I feel like crying 😢

Suppose a spring lying on a horizontal table, displaced from its equilibrium length by an external agent. The external agent is removed, the spring will head back to its equilibrium length. Here, the direction of spring force and displacement will be the same. But according to Hooke's law, 𝐅=−𝑘Δ𝐱 The minus sign tells us that the force exerted by spring is always opposite to the direction of displacement. How is this? Please explain the reason for the minus sign.

Now I understand what energy really is, a truly philosophical concept. Thank you tons for this video!

Such a W video Keep going man! ♥

You teach better than my professor. I'm learning more from you.