Відео

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your ap physics c class was the best Mr Tucek

I don’t like this model and description of the celestial sphere being what looks like a personal small sphere. It’s misleading from what the mathematical or theoretical real life celestial sphere actually is. When it is in reality just one big sphere of INFINITE radius of which the center is technically the center of the earth. Though since the radius is infinite every observation point on the earth is functionally the “center” of the sphere… So funny enough the personal domes of infinite radius are functionally the same as just one central sphere of infinite radius. The measurements still works mathematically either model you use. I just think personal dome one could be confusing and misleading… and I mean more confusing than it already is haha.

you saved me on my rotation midterm mr tucek ;)

Excellent explanation of the two coordinate systems! 😂

This is the most comprehensive descriptions of various space coordinate systems 👍👍👍

Middle number @ 2:02 is -13.5, and middle number @ 2:22 is -1.5. The correct answer is 104/3.

Fantastic presentation 🎉🎉

Thank you so much for the video! I love the way you constantly describe a flat plane while standing in front of a sphere that doesn't track into your explanations at all. Elevation angles require a flat baseline. Earth measured Flat. @NathanOakley1980 reviewed your video! Please check it out!

@NathanOakley1980 sent me 👍

You constantly measured a flat plane. welcome to flat earth! ;) ua-cam.com/video/7hnWWQQ0BoM/v-deo.html&ab_channel=NathanOakley1980

Ryan, have you seen the reaction to this video @NathanOakley1980? Shocking. Why?

Very interesting! @Nathan Oakley 1980 sent me.

EXCELENT explanation

Thank you very much for the great explanation!

Thanks that was just what I needed to know

Good info. 👍& a trigger for flat earthers ! 🤣 Yes, they do indeed walk among us, in the 21st century mind you, perhaps by the millions even. 👊🐒

Thanks for the clear explanations 👍

Great video! I have one small nit -- at 5:50 into the video, you said the Sun has an ALTITUDE of 189 degrees; I think you meant AZIMUTH. This might be confusing for people who are new to these concepts. Overall, though, kudos for a very clear description!

👍

Ok teacher ☺️

Thank you so much for this post. I finally feel confident in my understanding of the differences between Az/Alt and RA/Dec.

Absolutely TERRIBLY BAD presentation. Please, stop talking through your nose, your pronunciation SUCKS!!!

Thanks so much for this video! I too like to put an emphasis on observational astronomy in my astronomy class. I'll definitely be using this video in my next term.

Great video, thank you

Excellent

Thank you sir for these great videos .

Thanks for sharing this with us. Make more videos to understand

What the heck

I know about these angles. Very wise

Thank you for this informative video. I was playing with stellarium and tracking the sun's Ra/dec. These appear to change each month. Is the Ra/dec fixed and unique for the stars, but changes for the sun/ planets.

The best.

Greetings from Brazil. Thank you.

@ 13:07 the Electric Field is sigma / 2 epsilon zero

Very useful, thank you from Morocco :)

Where did you get the motion sensor I’d like to use it to determine punch force with a speed bag

best explain sir

this explanation was really clear! the other ones i've found were just plug and chug without explaining why, but this one makes it intuitive and easy to understand. thank you!

So there is field charge and electron charge?

Thank you!

very nice explanation, graphics illustration and experiments observation best regards from Cairo.

I love u Mr Tucek I start watching mechanics but I still hate Newton so much Hahahah

Im in college and my Physics professor sucks. Your videos are very helpful. Dont know why you dont have more views. Keep it up