Falling Box with Pulley | Physics with Professor Matt Anderson | M12-23

A box is tied to a rope coiled around a pulley. The box is dropped and the rope begins to unspool. As the rope starts to rotate the pulley, what is the downward acceleration of the block? You might reason that it has to be less than g, but by how much? Let's work it out.

[@bmwforlife6951]

Talking about physics. I am trying to figure out how he is mirror writing so that we can read it as normal. Best guess: he is not mirror writing. It's edited in such a way that it appears that he is writing like we do. Let's break it down. He is writing it on a glass and he is behind this glass. Those are true assumptions. When you put a camera on the exact opposite direction of him it would all be mirror written. The only solution then is that the whole video is mirrored during editing once so that you can read what he is writing. Ergo: you see him in a mirror image during the whole video. How to prove this? My assumption is that this professor is right handed. In every video he is left handed, ergo: his image is mirrored all the time.

[@ryanheffernan3125]

I do not think that I would have done as good in Physics at Trent University without my Professor providing your videos on our reading quizzes every week. Glad to see you uploading videos again! I enjoy them very much!

[@youngjerry9478]

Also sir, your videos are quite short.

[@LordThunder-is5qs]

What happened to you? Please come back

[@user-so3zf6yw4w]

Please, I have a surprising question now: How can there be an acceleration due to gravity on a body at rest on the ground? We know that the acceleration of stationary bodies is zero. Can you answer this question? I apologize if there are errors in my speech because I use translation. I am an Arab researcher.

[@IrisZada-qg6ln]

We are learning this in 11th grade

[@gokusan-rl4nu]

sir, i really love your explanation (love from india)😄

[@Everythingofphysics]

professor we need you back pls come back teach us

[@PetraKann]

I dont buy it

[@youngjerry9478]

Prof, am enjoying your videos here in Nigeria.

[@josephukedaddy0548]

I am almost 50, Never took physics, no college either, soo....

[@steffenleo5997]

Happy properous New Year 2023 Prof Anderson. All the Best for you and your family... 👍👍

[@billhenderson4090]

Thank you so much for making these videos. You are the reason why I am passing my physics class. Keep up the great work professor!

[@Shivansh....]

sir you are great ... pls comeback ..... my life is getting boring without your videos

[@waltercruz9651]

Wow you have changed. Salute from Puerto Rico. Thanks for the free lessons.

[@MarkCCalisthenicsChannel]

Well explained Dr. Matt Anderson! Units always help to get you to the right answers. That is one thing I kept to heart from SDSU physics and I try to pass that to my students.

[@mayarise4242]

Hope you’re doing well 🙏 You’re my hero

[@wedeanbese7478]

I have respect for all professors because of you

[@orangeinfotainment620]

heyy please come back with more concepts

[@freedomofmusic2112]

Thank you so much for making these videos. Your explanations are always so clear and concise, I've barely cracked my physics book all semester and currently have a 96% in the class. Thanks Dr. Matt!!!