I was seriously struggling with these concepts in how these graphs/terms related. I talked to my TAs, watched videos, read the textbook... this was the first video that helped me!! Thank you so much! Do you have a video of an acceleration-time graph now?! I need to know how to relate all three concepts/graphs. You're the best!
Hmm if the velocity is constant at the beginning of the video then it means its moving not standing at 0 because it starts at 2m so it object moved from 0 to 2.
what about a more complex slope in the position vs. time graph? how would i translate that into velocity vs. time? The slope i have in mind is a curve, in the shape of a fancy italic f without the strike through. How would i make a velocity chart if the acceleration is not constant? would the velocity be at a slope, or curved? please answer, somebody! i need help!
If the position-time graph is a curve (and you are taking physics in high school or maybe an algebra/trig physics course in college) it's likely a uniform acceleration situation. The velocity will be changing (increasing or decreasing) by the same amount each time interval and will be a straight line with some slope that is equal to the acceleration. Use the shape of the position-time graph to determine the velocity -- if the slope is positive, the velocity is positive; if the slope is increasing, the velocity is increasing. Hope that helps.
This was helpful but so quiet that I had to hold my laptop up to my ear on full volume. Eventually I just used subtitles which was annoying to try to read while also looking at the graphs.
what about a more complex slope in the position vs. time graph? how would i translate that into velocity vs. time? The slope i have in mind is a curve, in the shape of a fancy italic f without the strike through. How would i make a velocity chart if the acceleration is not constant? would the velocity be at a slope, or curved? please answer, somebody! i need help!
To do this, you would need to be able to differentiate the curve to find the velocity, or integrate to find the area under the velocity-time curve. Not all graphs are just straight lines. 😊
You explained it way better than my Physics teacher. Thank you so much!
instablaster.
I’m still a little confused, but so much less confused than when my teacher explained. Thank You!!!!
I was seriously struggling with these concepts in how these graphs/terms related. I talked to my TAs, watched videos, read the textbook... this was the first video that helped me!! Thank you so much! Do you have a video of an acceleration-time graph now?! I need to know how to relate all three concepts/graphs. You're the best!
I totally fist-bumped my iPhone screen. Thank you so much for this!!! Helped a bunch
*Punches screen*
I'm out sick tomorrow, and this video is just what my students need to complete their work for the day :-)
Every time I think I won't get the concept I see your video and I finally get it. Wish you were my teacher to be honest
Very educational and well made video! I am incredibly thankful for your help, keep up the good work!
thank you so much. wish you were my physics teacher after that quiz i just failed from not knowing this.
I wish you were my physics teacher!! :(
Thank you so much! Great explanation, I actually understand this now.
this is a really helpful video for revising for test. it explained everything in detail.
This was incredibly helpful. Thank you!
*This guy has a bomb in the back*
Great videos. I'm just starting to make my own using Doceri. It's alright but kind of clunky. What types of programs are you using for your vids?
Would you tell me Which software are using to draw the Graphs ?
Thanks
This is such a helpful video
Hmm if the velocity is constant at the beginning of the video then it means its moving not standing at 0 because it starts at 2m so it object moved from 0 to 2.
Like literally everybody hates their physics teachers same tho
thanks for this very helpful video !
So at 1 second the squirrel has a velocity of 0m/s and .5m/s?
would the total displacement of 22 secs be 8m?
thank you. everyone, “as the slope goes, so does velocity!”
Good Explanation.
what about a more complex slope in the position vs. time graph? how would i translate that into velocity vs. time? The slope i have in mind is a curve, in the shape of a fancy italic f without the strike through. How would i make a velocity chart if the acceleration is not constant? would the velocity be at a slope, or curved? please answer, somebody! i need help!
If the position-time graph is a curve (and you are taking physics in high school or maybe an algebra/trig physics course in college) it's likely a uniform acceleration situation. The velocity will be changing (increasing or decreasing) by the same amount each time interval and will be a straight line with some slope that is equal to the acceleration. Use the shape of the position-time graph to determine the velocity -- if the slope is positive, the velocity is positive; if the slope is increasing, the velocity is increasing. Hope that helps.
thanks this was really clear
Thanks, I'll check out Camtasia.
So helpful thank you!
From 14-16 the slope is 2.5 , not really sure why you put 1.7
Anonymous Anonymous yeah I was confused on those points. How did u find that?
My teacher doesnt teach thank you for your videos !!!!
THANK YOU SO MUCH!!!
This was helpful but so quiet that I had to hold my laptop up to my ear on full volume. Eventually I just used subtitles which was annoying to try to read while also looking at the graphs.
thaaaanks so so so much !
thank you!
Hello ma boy appreciate it
oh my god thank you
5:50
Great, but can u cut out the freaking beeping in the background it’s making me go insane
Louder please. :D
Yeet
jshulz
A beautiful woman doing math? yah I think the world IS gonna end
Totally wrong.
what about a more complex slope in the position vs. time graph? how would i translate that into velocity vs. time? The slope i have in mind is a curve, in the shape of a fancy italic f without the strike through. How would i make a velocity chart if the acceleration is not constant? would the velocity be at a slope, or curved? please answer, somebody! i need help!
To do this, you would need to be able to differentiate the curve to find the velocity, or integrate to find the area under the velocity-time curve. Not all graphs are just straight lines. 😊
Thanks a ton