Great help as I am preparing for another year of possible shut downs. Just a comment. If you double click on the statistics box, and go to appearance, you can increase the font size to 22 or 24, and then you can see it easily. I know because I can't read my students' statistic boxes unless they do that for me. Thank you for this video!!!
How do you make the time on the first plot 0? Since the data that we wanted to obtain from the video isn't necessarily at the very beginning of the video.
+Faith Sellina Tanya I think the useful data starting at some time >0 is typical, and rarely does one start the video at exactly the right time. Consequently, the graph will not begin at time 0. For example, in this video, the basketball is not a projectile until it leaves the person's hand (0.2133s), so any data before 0.2133s must be ignored. However, you can create a Calculated Column as "newTime" = (Time - 0.2133). Then choose newTime as your horizontal axis.
I now have a new problem. I took multiple trials in one video, will the velocity change because the time would be recorded according to the time of the video? Since it's in one video, is there any way I can reset the screen to mark the arc of the ball again? Like taking out the points that I took in the previous shot?
Angela T You have a choice: 1) use a video editing app to create individual video files of each shot, or 2) just enter all the points in the one big video. I don't know if you can skip ahead and add more points; you'll have to explore. Otherwise, when the ball hits the ground, just add points anywhere to advance the frame to the next shot. You will ignore these points in the analysis. you can have multiple curve fits in one video.
IB students apreciate this a hell of a lot, so thanks!
YES
Was about to comment this 😊
Fr bro
math ia 💀
YES especially EE
CUCEI (Mex) Student here, thank you so much, you save my life
Really Cool Thanks :)
best regards from El Salvador
Very helpful video - nicely done!
Thank you so much! This really helped for my IB Math exploration! :D
LOL SAME BRO OMG
It helped me 2, for my IB Design Technology exam
Helped for IB physics.
IB HL Math LOL
Here because of AP physics
Nice video, very helpful! :)
Great help as I am preparing for another year of possible shut downs. Just a comment. If you double click on the statistics box, and go to appearance, you can increase the font size to 22 or 24, and then you can see it easily. I know because I can't read my students' statistic boxes unless they do that for me. Thank you for this video!!!
You are ze best. Zenkyu very much :)
thx very good video
Thanks
How do you make the time on the first plot 0? Since the data that we wanted to obtain from the video isn't necessarily at the very beginning of the video.
+Faith Sellina Tanya I think the useful data starting at some time >0 is typical, and rarely does one start the video at exactly the right time. Consequently, the graph will not begin at time 0. For example, in this video, the basketball is not a projectile until it leaves the person's hand (0.2133s), so any data before 0.2133s must be ignored. However, you can create a Calculated Column as "newTime" = (Time - 0.2133). Then choose newTime as your horizontal axis.
good job I used this for finnish pysic class xD
Oh god me too :D
Hello, Mr. Baksh's students :))
nice
I am getting the A value as -756 instead of -4.9 for the curve
Edit- I didn't add the distance. I got -4.9 now
Hello,
I'm doing this for my basketball project. I would like to know how I would be able to import my own video so that I can analyze it.
From the menu: Insert... Movie.
I now have a new problem. I took multiple trials in one video, will the velocity change because the time would be recorded according to the time of the video?
Since it's in one video, is there any way I can reset the screen to mark the arc of the ball again? Like taking out the points that I took in the previous shot?
Angela T You have a choice: 1) use a video editing app to create individual video files of each shot, or 2) just enter all the points in the one big video. I don't know if you can skip ahead and add more points; you'll have to explore. Otherwise, when the ball hits the ground, just add points anywhere to advance the frame to the next shot. You will ignore these points in the analysis. you can have multiple curve fits in one video.
Hello! I tried to open a video in Logger Pro but the program don't give me the option to do it. It appear unavailable. What can I do?
Leyra L Vazquez Rivera sounds like you don't have QuickTime video player installed.
how do you do this with mutiple trials
You would take multiple videos. If you have 1 video, you would repeat from the beginning: adding the points.
This voice sounds like the Bob Ross of the physics software tutorial video community.
Sierra Aranda Hilarious! 😂
AP phys squad up
go bells
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Junior physics 2/23/21