Graphical Uniformly Accelerated Motion (UAM) Example Problem

[@FlippingPhysics]

I am aware of the equation error at 5:05 which is fixed on the board a short time later. If KZbin allowed uploading corrected videos, I would do so. Unfortunately they do not. So, alas, the error will remain. Sorry!

[@meghabhyankar]

The classroom feeling makes the video interesting. Nice work

[@zakikhandaker2911]

i think you messed up when the student on the right was saying the points on the position time graph. he said " 1m , 2m, 9m." but it should be 4m or the second point.

[@FlippingPhysics]

You are correct. At 6:26 Bo should say "4 meters" instead of "2 meters". Sadly, there isn't anything I can do about it. KZbin does not allow me to correct the video. Thanks for noticing. Glad you are paying attention!

[@jaypradhan515]

+Flipping Physics at 5:09 it should be Δx =0.5(vi +vf)Δt. It should be '+' and not '-'. The same is also written in the lecture notes i guess its wrong yeah ?

[@FlippingPhysics]

Wow. Thanks. You are absolutely correct. It is written correctly on the board, however, Billy says the equation incorrectly and it is displayed in front of him incorrectly as well. The UAM equation should be Δx = ½(Vf +Vi)Δt. I have fixed the lecture notes on my website and added an annotation to the video. Oh how I wish Google would allow us to fix videos like this; but they don't. Thanks for letting me know!

[@science1878]

the velocity at 3s in the position over time graph is 9/3= 3m/s however in the acceleration over time graph the velocity at 3s is 6m/s shouldnt the velocities be equal at a specific time? am i getting something wrong?

[@Uncertaintycat]

I went through and solved all the UAM's by plugging in the definition of acceleration (where applicable) and proved to myself they are all the same. But it wasn't as fun!

[@FlippingPhysics]

Good for you!

[@eduardobenitezo]

Excelent work!

[@eoo37]

Check in! I keep being lazy these days ...I have to pull myself together.

[@sidra884]

Billy started whole fighting 😂😂😂

[@Joseandresnajera]

Awesome, thanks!

[@noigrim8390]

Hi can I ask, how did the displacement for finding the position become 2,4,6? How did you reach those numbers???

[@neil2051]

If you're talking about the numbers he plugged in when solving for the position versus time graph, he got those numbers from the velocity of the object at those certain time intervals.

[@mayurjoshi9749]

Love form India ❤

[@andresmorales7730]

M8 yo video is gr8 keep up the work👍🏾

[@FlippingPhysics]

groovy.

[@BingBangBrine]

there seems to be a rivalry in the classroom

[@vardhinikarun2086]

Your are explaing way too fast,please slow down.Suggestion

[@FlippingPhysics]

Thanks. Suggestion for you: Turn on subtitles/closed captions or play video at 0.75 speed. I have gotten better at my pacing in the four years since I made this video.

[@SurenderSingh-yw7rx]

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[@BingBangBrine]

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[@AdityaSUnboxings]

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[@randomindian409]

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[@DisiCoco-nm2gw]

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